Drilldown: Patents
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Patents > Tech fields:
propellers
& Filing date:
1910 - 1919
& First filing:
No
& Number of text pages:
1-2
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None (10) ·
AT 49b (1) ·
AT 77d (6) ·
CH 128c (1) ·
CH 129b (1) ·
DE 77h.5 (1) ·
DE 77h.6 (1) ·
DK 65 (1) ·
DK 77 (1) ·
FR 10.1 (2) ·
FR 5.3 (1) ·
FR 6.2 (20) ·
FR 6.4 (73) ·
HU V/h (17) ·
NL 62 (2) ·
NL 62.6 (2) ·
USPC 244/113 (1) ·
USPC 244/233 (1) ·
USPC 244/90R (1)
IPCs:
None (35) ·
IPC B64C11/00 (17) ·
IPC B64C11/04 (8) ·
IPC B64C39/00 (7) ·
IPC B64C11/16 (7) ·
IPC B63H1/12 (7) ·
IPC B64C23/00 (6) ·
IPC B64C11/20 (5) ·
IPC B64C11/24 (4) ·
IPC B64C11/36 (3) ·
IPC B64C35/00 (2) ·
IPC B64C29/00 (2) ·
IPC B64C11/22 (2) ·
IPC B64C27/32 (2) ·
IPC B64C27/04 (2) ·
IPC B64C11/06 (2) ·
IPC B64C1/00 (2) ·
IPC B64D35/08 (2) ·
IPC B64C39/10 (2) ·
IPC B64B1/00 (2)
CPCs:
None (29) ·
CPC B64C11/006 (10) ·
CPC B64C11/16 (9) ·
CPC B64C11/04 (8) ·
CPC B64C11/00 (7) ·
CPC B64C2700/6274 (6) ·
CPC B63H1/26 (6) ·
CPC B64C39/00 (6) ·
CPC B64C11/205 (6) ·
CPC B64C23/005 (5) ·
CPC B64C2700/6295 (5) ·
CPC B64C11/24 (4) ·
CPC B64C11/22 (3) ·
CPC B64C11/36 (3) ·
CPC B64C13/00 (3)
Showing below up to 141 results in range #1 to #141.
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- Calendar: Year filed
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P
- Patent AT-1910-59092
- Patent AT-1912-66032
- Patent AT-1913-60799
- Patent AT-1913-64439
- Patent AT-1913-68090
- Patent AT-1914-82368
- Patent AT-1917-87219
- Patent CH-1912-61828
- Patent CH-1917-75936
- Patent DE-1918-335054
- Patent DE-1918-347577
- Patent DK-1910-14419
- Patent DK-1914-19617
- Patent FR-1910-399206.12322
- Patent FR-1910-404844.12788
- Patent FR-1910-404954.12058
- Patent FR-1910-409319.12220
- Patent FR-1910-410528.12630
- Patent FR-1910-411148.12927
- Patent FR-1910-411227.13506
- Patent FR-1910-412059
- Patent FR-1910-414071
- Patent FR-1910-414268
- Patent FR-1910-414268.12426
- Patent FR-1910-415730
- Patent FR-1910-417255
- Patent FR-1910-417918
- Patent FR-1910-417989.13504
- Patent FR-1910-419037
- Patent FR-1910-419623
- Patent FR-1910-420294
- Patent FR-1910-420338
- Patent FR-1910-421311.14436
- Patent FR-1910-421916
- Patent FR-1910-421916.13401
- Patent FR-1910-422138
- Patent FR-1910-422849
- Patent FR-1910-423441
- Patent FR-1910-423441.13961
- Patent FR-1910-425284
- Patent FR-1910-426683.13850
- Patent FR-1910-431501
- Patent FR-1911-404954.14494
- Patent FR-1911-414695.14265
- Patent FR-1911-417175.14228
- Patent FR-1911-417989.14395
- Patent FR-1911-419497
- Patent FR-1911-420958.14812
- Patent FR-1911-421136.15166
- Patent FR-1911-423792.14664
- Patent FR-1911-424754.14211
- Patent FR-1911-424987.15884
- Patent FR-1911-424987.15929
- Patent FR-1911-424987.15931
- Patent FR-1911-425020.14808
- Patent FR-1911-430455.15656
- Patent FR-1911-430799.15027
- Patent FR-1911-433139
- Patent FR-1911-435988
- Patent FR-1912-405961.17202
- Patent FR-1912-405961.17316
- Patent FR-1912-423792.16610
- Patent FR-1912-424499.15387
- Patent FR-1912-435166.17806
- Patent FR-1912-435971.16649
- Patent FR-1912-439313
- Patent FR-1912-439313.16840
- Patent FR-1912-439470
- Patent FR-1912-440629
- Patent FR-1912-441057
- Patent FR-1912-444288
- Patent FR-1912-447099
- Patent FR-1912-447281
- Patent FR-1912-449592
- Patent FR-1912-449881
- Patent FR-1912-450138
- Patent FR-1912-450263
- Patent FR-1912-452428.17238
- Patent FR-1912-456016
- Patent FR-1912-456016.17980
- Patent FR-1913-405961.17782
- Patent FR-1913-410528.18241
- Patent FR-1913-414695.17242
- Patent FR-1913-414695.18040
- Patent FR-1913-423792.17303
- Patent FR-1913-423792.18642
- Patent FR-1913-452017.17070
- Patent FR-1913-452017.17216
- Patent FR-1913-452942.18536
- Patent FR-1913-453154.17992
- Patent FR-1913-453594
- Patent FR-1913-459230
- Patent FR-1913-461273
- Patent FR-1913-465209
- Patent FR-1914-426626.18838
- Patent FR-1914-461454.19200
- Patent FR-1914-464536
- Patent FR-1914-472862
- Patent FR-1915-476069
- Patent FR-1916-405961.20828
- Patent FR-1916-502520.22245
- Patent FR-1917-465760.21530
- Patent FR-1917-482437
- Patent FR-1917-493423
- Patent FR-1918-496272
- Patent FR-1918-496352
- Patent FR-1918-502839.23888
- Patent FR-1919-496276
- Patent FR-1919-510190
- Patent GB-1910-2294
- Patent GB-1910-27294
- Patent GB-1910-28188
- Patent GB-1911-18854
- Patent GB-1912-18838
- Patent GB-1913-26932
- Patent GB-1918-122302
- Patent HU-1910-52437
- Patent HU-1910-53739
- Patent HU-1910-54223
- Patent HU-1910-56348
- Patent HU-1910-56510
- Patent HU-1911-56392
- Patent HU-1911-57315
- Patent HU-1912-60568
- Patent HU-1913-62586
- Patent HU-1913-67745
- Patent HU-1915-69097
- Patent HU-1916-71801
- Patent HU-1916-75582
- Patent HU-1916-78285
- Patent HU-1917-76184
- Patent HU-1917-76645
- Patent HU-1917-79861
- Patent NL-1919-6468
- Patent NL-1919-6592
- Patent NO-1912-22350
- Patent US-1910-1018474
- Patent US-1910-1091555
- Patent US-1911-1023096
- Patent US-1913-1082481
- Patent US-1918-1389146