Drilldown: Patents

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Patents > Office : ?? or DE or IT & Applicant firm: None & Number of diagram pages: None

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Office: (Click arrow to add another value)
Applicant person:
None (363) · HELIX PROPELLER GES M (7) · MERCUR FLUGZEUGBAU (5) · Guido Antoni (4) · Ugo Antoni (4) · Franz Schneider (3) · KAMERA KINOWERKE DRESDEN VEB (3) · EISENFUEHR (3) · Rudolf Wagner (3) · Siemens-Schuckert-Werke G.m.b.H. (3)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (315) · airplane (72) · LTA (66) · propulsion (42) · navigation (41) · propeller (33) · Balloon (27) · stability (26) · frame (25) · marine (21) · wings (20) · design (16) · whole (14) · parachute (13) · gas (13) · airfoil (12) · piloting (11) · instrument (10)
Full specification filed date:
Application number:
None (476)
Granted:
Supplementary to patent:
None (504) · Patent FR-1902-326727 (3) · Patent IT-1902-65889 (2)
Related to aircraft:
IPCs:
None (550) · IPC B64B1/58 (3) · IPC B64C39/00 (2) · IPC B64C3/38 (2) · IPC B64C13/00 (2) · IPC B64C11/16 (2) · IPC B64C11/00 (2) · IPC B64B1/62 (2)
CPCs:
None (412) · CPC B64B1/58 (11) · CPC B64B1/00 (11) · CPC B64C2700/6281 (9) · CPC B64C33/02 (9) · CPC B64C11/00 (7) · CPC B64C25/62 (6) · CPC B64C35/00 (6) · CPC B64C11/006 (6) · CPC B64C27/00 (6) · CPC B64C3/00 (5) · CPC B64B1/62 (5) · CPC B64C17/00 (5) · CPC B64C13/00 (5) · CPC B64C9/00 (5) · CPC B64C11/36 (4) · CPC A63H27/08 (4) · CPC B64C11/04 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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