Drilldown: Patents
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Patents > National tech categories:
DE 77h.15
& Citations from after 1930:
None
& Number of figures:
1-3
Use the filters below to narrow your results.
None (11) ·
Anempodist Wertogradsky (1) ·
August Hündchen (1) ·
Christian Lorenzen (1) ·
Ed. Breslauer (1) ·
Enno Neubert (1) ·
Gottlieb Krebs? (2) ·
Heinrich Strieffler (2) ·
Hermann M. Fremery (1) ·
Jacob H Ellehammer (1) ·
Jakob Ackermann (1) ·
Johann Philipp Burger (1) ·
Johann Stephan Leschke (1) ·
Josef Kontzwald (1) ·
Louis Blériot (1) ·
Luftschiffbau Zeppelin (1) ·
Paul Fugairon (1) ·
Paul Gans-Fabrice (1) ·
Wilhelm Müller (1)
None (16) ·
Allgemeine Elektricitäts-Gesellschaft (1) ·
Geka-Werke Offenbach Dr. Gottlieb Krebs G.m.b.H. (2) ·
Julius Pintsch A.-G. (2) ·
Luftschiffbau Zeppelin (2) ·
Luftschiffbau Zeppelin G.m.b.H. (1) ·
Motorluftschiff Studiengesellschaft m.b.H (1) ·
Siemens-Schuckert Werke GmbH (4) ·
Vickers Limited (1)
Tech fields:
None (10) ·
B64B1/22 (1) ·
IPC B64B1/12 (1) ·
IPC A62B7/14 (1) ·
IPC B60V3/04 (1) ·
IPC B64B1/00 (2) ·
IPC B64B1/22 (3) ·
IPC B64B1/22A (1) ·
IPC B64B1/24 (1) ·
IPC B64B1/50 (1) ·
IPC B64B1/58 (2) ·
IPC B64B1/64 (2) ·
IPC B64C11/40 (1) ·
IPC B64C13/00 (1) ·
IPC B64C35/00 (1) ·
IPC B64D1/02 (2) ·
IPC B64D1/04 (2) ·
IPC B64D25/18 (1) ·
IPC B64D47/02 (1) ·
IPC B64F1/00 (1) ·
IPC B64F1/14 (1) ·
IPC BY4C13/04 (1) ·
IPC F42B10/56 (1) ·
IPC G01P13/04 (1) ·
IPC G08B5/40 (2)
None (10) ·
CPC A62B7/14 (1) ·
CPC B64B1/00 (1) ·
CPC B64B1/12 (1) ·
CPC B64B1/22 (2) ·
CPC B64B1/58 (2) ·
CPC B64B1/64 (2) ·
CPC B64C11/40 (1) ·
CPC B64C13/00 (1) ·
CPC B64C17/00 (1) ·
CPC B64C2700/6212 (1) ·
CPC B64C35/00 (1) ·
CPC B64D1/04 (2) ·
CPC B64D27/04 (1) ·
CPC B64F1/14 (1) ·
CPC F42B4/28 (2) ·
CPC G01P13/04 (1)
Showing below up to 30 results in range #1 to #30.
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