Drilldown: Patents
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Patents > Applicant firm:
None
& Tech fields:
propellers
& IPCs :
IPC B64C17/00 or
IPC B64C3/00 or
IPC B64C39/00
Use the filters below to narrow your results.
Inventors:
Applicant person:
Application number:
None (38) ·
Patent AT-1910-62089 (1) ·
Patent AT-1912-60742 (1) ·
Patent BE-1904-02-09 (1) ·
Patent BE-1907-198483 (1) ·
Patent BE-1910-08-31 Léon Lambert (1) ·
Patent BE-1912-250417 (1) ·
Patent DE-1903-160742 (1) ·
Patent DE-1910-04-04 August Wendtland (1) ·
Patent DE-1913-04-29-Max Hinek (1) ·
Patent FR-1903-329489 (1) ·
Patent FR-1907-392394 (1) ·
Patent FR-1908-389074 (1) ·
Patent FR-1908-397350 (1) ·
Patent FR-1908-397909 (1) ·
Patent FR-1908-401863 (1) ·
Patent FR-1909-400751 (1) ·
Patent FR-1909-403429 (1) ·
Patent FR-1909-409319 (1) ·
Patent FR-1909-421311 (1) ·
Patent FR-1910-421136 (2) ·
Patent FR-1910-421192 (1) ·
Patent FR-1911-421136.15166 (1) ·
Patent FR-1911-430799 (1) ·
Patent FR-1912-452428 (1) ·
Patent FR-1916-502839 (3) ·
Patent FR-1917-502839.21604 (1) ·
Patent GB-1908-4519 (1) ·
Patent GB-1909-11090 (1) ·
Patent GB-1909-12256 (1) ·
Patent GB-1909-8531 (1) ·
Patent GB-1910-6131 (1) ·
Patent GB-1912-26635 (1) ·
Patent NZ-1909-26981 (1) ·
Patent US-1910-993987 (2)
Patent agent:
CPC B64C39/005 (1) ·
CPC B 64C2700/6295 (1) ·
CPC B60F5/02 (1) ·
CPC B64C1/00 (1) ·
CPC B64C17/00 (16) ·
CPC B64C2001/0045 (1) ·
CPC B64C2001/0063 (1) ·
CPC B64C23/08 (1) ·
CPC B64C2700/6212 (2) ·
CPC B64C2700/6214 (1) ·
CPC B64C2700/6218 (10) ·
CPC B64C2700/6246 (2) ·
CPC B64C2700/6295 (23) ·
CPC B64C2700/6297 (1) ·
CPC B64C3/54 (2) ·
CPC B64C39/00 (41) ·
CPC B64C39/003 (6) ·
CPC B64C39/005 (2) ·
CPC B64C39/006 (2) ·
CPC B64C39/008 (4) ·
CPC B64C39/00l CPC F01B23/02 (1) ·
CPC B64C39/08 (2)
Showing below up to 73 results in range #1 to #73.
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- Calendar: Year filed
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P
- Patent DE-1908-210376
- Patent FR-1902-324521
- Patent FR-1902-326033
- Patent FR-1904-329489.2923
- Patent FR-1904-349169
- Patent FR-1905-352096
- Patent FR-1906-364200
- Patent FR-1907-378188
- Patent FR-1907-392684
- Patent FR-1908-387928
- Patent FR-1908-392994.10823
- Patent FR-1908-394418
- Patent FR-1908-396228
- Patent FR-1908-397350
- Patent FR-1908-398237
- Patent FR-1909-389074.11105
- Patent FR-1909-397909.11512
- Patent FR-1909-398825
- Patent FR-1909-399458
- Patent FR-1909-399903
- Patent FR-1909-400751.11143
- Patent FR-1909-401863.12307
- Patent FR-1909-402649
- Patent FR-1909-403429
- Patent FR-1909-405547
- Patent FR-1909-409319
- Patent FR-1909-410140
- Patent FR-1909-410310
- Patent FR-1909-421858
- Patent FR-1910-409319.12220
- Patent FR-1910-416780
- Patent FR-1910-418401
- Patent FR-1910-419623
- Patent FR-1910-421192
- Patent FR-1910-421311.14436
- Patent FR-1910-423883
- Patent FR-1911-421136.15166
- Patent FR-1911-425485
- Patent FR-1911-427290
- Patent FR-1911-427664
- Patent FR-1911-428887
- Patent FR-1911-430602
- Patent FR-1911-430799.15027
- Patent FR-1911-435704
- Patent FR-1911-437558
- Patent FR-1912-421192.16156
- Patent FR-1912-443286
- Patent FR-1912-444116
- Patent FR-1912-452428
- Patent FR-1912-452428.17238
- Patent FR-1913-461273
- Patent FR-1913-471027
- Patent FR-1913-472436
- Patent FR-1913-474215
- Patent FR-1914-475761
- Patent FR-1918-502839.23888
- Patent GB-1909-12256
- Patent GB-1909-18138
- Patent GB-1909-18204
- Patent GB-1909-8531
- Patent GB-1910-11467
- Patent GB-1910-1694
- Patent GB-1910-8619
- Patent GB-1911-25253
- Patent GB-1912-13104
- Patent GB-1912-2316
- Patent GB-1912-8591
- Patent GB-1913-19062
- Patent GB-1914-12574
- Patent GB-1914-9177
- Patent GB-1916-127005
- Patent US-1918-1441056
- Patent US-1930-1836663