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Patents > Office : CA or DE or NL & Tech fields: subsystem

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Office: (Click arrow to add another value)
Inventors:
None (14) · Floris Albert van Heyst (3) · Gottlieb Krebs? (2) · Louis Blériot (2) · Hellmuth Hirth (2) · Paul Fugairon (2) · Oscar Alvin Danielson (2) · Nicolaas Everhard Groeneveld Meyer (2) · Claude Dornier (2) · Christian Lorenzen (2) · Sam Leonard Walkden (2) · Stanislaus Victor Saloni (2) · Josef Seiberl (2) · Walter George Tarrant (2)
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Granted:
Related to aircraft:
IPCs:
None (35) · IPC B64B1/64 (5) · IPC B64C33/02 (4) · IPC B64C3/00 (3) · IPC B64B1/58 (2) · IPC G08B5/40 (2) · IPC B64C11/16 (2) · IPC B64C1/00 (2) · IPC B64B1/06 (2) · IPC B64D1/02 (2)
CPCs:
None (29) · CPC B64B1/64 (6) · CPC B64C33/02 (4) · CPC B64C3/00 (4) · CPC B64C11/04 (3) · CPC F42B4/28 (2) · CPC B64B1/58 (2) · CPC B64C2001/0081 (2) · CPC B64C2001/0063 (2) · CPC B64C1/06 (2) · CPC B64B1/62 (2)
First filing:
Cites these patents:
Citations from after 1930:
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