Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17537)
- Person (2108)
- Publications (24555)
- Techtypes (2373)
Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
airplane (37) ·
propellers (30) ·
LTA (28) ·
hybrid (24) ·
frame (8) ·
propulsion (8) ·
wings (7) ·
Design (7) ·
stability (6) ·
Construction (5) ·
navigation (4) ·
safety (4) ·
control (4) ·
lift (4) ·
balloon (3) ·
whole (3) ·
wheels (3)
None (25) ·
Patent BE-1909-214032 (21) ·
Patent DE-1907-215602 (1) ·
Patent DE-1907-237734 (1) ·
Patent DE-1908-221549 (2) ·
Patent DE-1909-06-23 Gustav Behrens (1) ·
Patent FR-1909-397651 (1) ·
Patent FR-1909-398288 (1) ·
Patent FR-1909-406375 (1) ·
Patent GB-1908-4519 (1) ·
Patent GB-1909-2111 (2) ·
Patent US-1907-890215 (1) ·
Patent US-1908-927605 (1) ·
Patent US-1909-1010443 (1) ·
Patent US-1909-908794 (1) ·
Patent US-1909-940701 (1) ·
Patent US-1909-970771 (1) ·
Patent US-1909-989455 (1)
None (4) ·
AT 37c (1) ·
AT 63c (1) ·
AT 63d (1) ·
AT 77b (1) ·
AT 77d (16) ·
BE (1) ·
BE K (27) ·
CA 102/17 (1) ·
CA 115/32 (1) ·
CA 244/13 (1) ·
CA 244/19 (1) ·
CA 244/22 (1) ·
CA 244/26 (1) ·
CA 244/29 (1) ·
CA 244/3 (1) ·
CA 244/31 (1) ·
CA 244/41 (1) ·
CA 244/46 (1) ·
CA 54 (1)
Showing below up to 63 results in range #1 to #63.