Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17647)
- Person (2198)
- Publications (24575)
- Techtypes (2407)
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Tech fields:
airplane (25) ·
military (8) ·
LTA (8) ·
chassis (7) ·
navigation (6) ·
wings (5) ·
motors (5) ·
dirigible (5) ·
construction (5) ·
frame (4) ·
design (4) ·
landing (4) ·
motor (3) ·
wheels (3) ·
control (3) ·
propulsion (3) ·
balloon (3) ·
fuselage (3)
None (19) ·
14208D (1) ·
190919822D (1) ·
190919823D (1) ·
191202754D (1) ·
191226264D (1) ·
191226266D (1) ·
191320110D (1) ·
191321232D (1) ·
22256118 (1) ·
330649D (1) ·
397651D (1) ·
436479D (1) ·
436481D (1) ·
436482D (1) ·
437852D (1) ·
440384D (1) ·
441069D (1) ·
449167D (1) ·
498970D (1) ·
81600D (1) ·
FRD443849 19120330 (1)
None (27) ·
Patent FR-1909-397651 (2) ·
Patent FR-1911-428978 (1) ·
Patent FR-1911-428978.14208 (1) ·
Patent FR-1911-436482 (1) ·
Patent FR-1912-440384 (1) ·
Patent FR-1912-449167 (3) ·
Patent FR-1914-471449 (2) ·
Patent FR-1915-471449.19948 (1) ·
Patent GB-1911-8220 (1) ·
Patent GB-1919-07-29 Vickers Limited (1) ·
Patent GB-1920-04-06 Vickers Limited (1)
None (20) ·
AT 77d (1) ·
BE K (1) ·
BE L (1) ·
CA 244/29 (1) ·
DE 77h.15 (1) ·
DE 77h.5 (1) ·
DE 77h.9 (1) ·
FR 11.4 (1) ·
FR 5.8 (2) ·
FR 6.4 (10)
None (4) ·
IPC B64B1/00 (4) ·
IPC B64B1/58 (1) ·
IPC B64C1/00 (1) ·
IPC B64C13/04 (1) ·
IPC B64C25/00 (4) ·
IPC B64C3/00 (1) ·
IPC B64C3/18 (1) ·
IPC B64C3/26 (1) ·
IPC B64C3/38 (4) ·
IPC B64C35/00 (1) ·
IPC B64C9/00 (1) ·
IPC B64D1/04 (1) ·
IPC B64D33/10 (1) ·
IPC B64D7/02 (2) ·
IPC F02D11/06 (1) ·
IPC F02M1/00 (1) ·
IPC F02M69/00 (1) ·
IPC F41A19/05 (7) ·
IPC F41A19/12 (1) ·
IPC F41A27/30 (1) ·
IPC F42C1/14 (1)
None (3) ·
CPC B64B1/00 (5) ·
CPC B64B1/58 (1) ·
CPC B64C1/00 (1) ·
CPC B64C13/04 (1) ·
CPC B64C2001/0081 (1) ·
CPC B64C25/06 (3) ·
CPC B64C25/64 (2) ·
CPC B64C3/00 (1) ·
CPC B64C3/18 (1) ·
CPC B64C3/26 (1) ·
CPC B64C3/385 (4) ·
CPC B64C35/008 (1) ·
CPC B64C9/00 (1) ·
CPC B64D1/04 (1) ·
CPC B64D33/10 (1) ·
CPC B64D7/02 (2) ·
CPC B64F2700/6226 (4) ·
CPC F02D11/06 (1) ·
CPC F02M1/00 (1) ·
CPC F02M2700/4323 (1) ·
CPC F02M2700/4397 (1) ·
CPC F02M69/00 (1) ·
CPC F41A19/05 (7) ·
CPC F41A19/12 (1) ·
CPC F42C1/14 (1) ·
IPC F41A27/30 (1)
Showing below up to 41 results in range #1 to #41.
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- Calendar: Year filed
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P
- Patent AT-1913-81600
- Patent BE-1914-264490
- Patent BE-1915-274798
- Patent CA-1909-132597
- Patent DE-1912-262073
- Patent DE-1913-330649
- Patent DE-1920-392867
- Patent FR-1909-397651
- Patent FR-1911-428978.14208
- Patent FR-1911-436479
- Patent FR-1911-436481
- Patent FR-1911-436482
- Patent FR-1911-437852
- Patent FR-1912-440384
- Patent FR-1912-441069
- Patent FR-1912-443849
- Patent FR-1912-449167
- Patent FR-1914-471449
- Patent FR-1915-471449.19948
- Patent FR-1917-498970
- Patent GB-1909-19822
- Patent GB-1909-19823
- Patent GB-1912-26264
- Patent GB-1912-26266
- Patent GB-1912-2754
- Patent GB-1912-2754
- Patent GB-1913-13728
- Patent GB-1913-20110