Drilldown: Patents
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Patents > Office :
DE or
UN
& National tech categories :
DE 77h or
DE 77h.6
& Number of figures:
None
Use the filters below to narrow your results.
None (4) ·
Adolf (Arthur) Hein (1) ·
Adrian Baumann (1) ·
Alfred Chiodera (1) ·
Armin Kersten (1) ·
Eduard Vogelsang (1) ·
Emil Edmund Burkhardt (1) ·
François Hennebique (2) ·
Frederick Marshall Osgood (1) ·
Guido Wünsch (1) ·
Hans Knudsen (1) ·
Hans Lewald (1) ·
Harry Martin Middleton (1) ·
Hellmuth Hirth (1) ·
Henri Mawhood (1) ·
Herman Rebenstorff (1) ·
Hermann Hoernes (1) ·
Hermann Ruthenberg (1) ·
Howard de Walden (1) ·
Hugo Hückel (1) ·
Jean Francis Webb (1) ·
Joh. Mich. Breiner (1) ·
Karl Hipssich (1) ·
Maurice Léger (1) ·
Maximilian Goldberger (1) ·
Oskar Martienssen (1) ·
Paul Delaporte (1) ·
Paul Frederik Degn (1) ·
Siemens-Schuckert-Werke (1) ·
Stanislaus Victor Saloni (3) ·
Theodor Haas (1) ·
Theodor Zorn (1)
Tech fields:
propeller (10) ·
propulsion (8) ·
subsystem (7) ·
frame (6) ·
LTA (5) ·
stability (5) ·
parachute (4) ·
dirigible (4) ·
safety (3) ·
kite (3) ·
whole (3) ·
navigation (3) ·
design (2) ·
helicopter (2) ·
car (2) ·
fun (2) ·
gas (2) ·
airfoil (2)
None (25) ·
B64B1/58 (1) ·
CPC B64B1/12 (1) ·
IPC B64B1/06 (1) ·
IPC B64B 1/58 (1) ·
IPC B64B 1/62 (1) ·
IPC B64B1/00 (2) ·
IPC B64B1/06 (1) ·
IPC B64B1/26 (1) ·
IPC B64B1/58 (1) ·
IPC B64B1/64 (1) ·
IPC B64C11/16 (1) ·
IPC B64C11/20 (1) ·
IPC B64C27/54 (1) ·
IPC B64C39/00 (1) ·
IPC B64D 27/04 (1) ·
IPC F02B 61/04 L (1) ·
IPC F16G17/00 (1)
None (16) ·
CPC B64D27/00 (1) ·
CPC A63H27/08 (1) ·
CPC B64B1/00 (2) ·
CPC B64B1/12 (2) ·
CPC B64B1/58 (2) ·
CPC B64B1/62 (1) ·
CPC B64B1/64 (1) ·
CPC B64C11/00 (2) ·
CPC B64C11/006 (3) ·
CPC B64C17/00 (1) ·
CPC B64C27/54 (1) ·
CPC B64C2700/6218 (1) ·
CPC B64C2700/6281 (1) ·
CPC B64C39/003 (1) ·
CPC B64D 27/00 (1) ·
CPC B64D27/00 (1)
Showing below up to 36 results in range #1 to #36.
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- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
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