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Patents > Office : BE or DE or DK & Application number: None & Grant date: 1900 - 1909 & Patent agent: None

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Office: (Click arrow to add another value)
Inventors:
None (4) · Emil Lehmann (4) · August Riedinger (4) · Firmin Bousson (3) · Joseph Hofmann (3) · Heinrich Suter (3) · Antoine-Charles Mary (2) · Henry Boinet (2) · Josef Deixler (2) · Christian Magnus Gyde Jensen (2) · Anempodist Wertogradsky (2) · Rudolf Krocker (2)
Inventor country:
Applicant person:
None (41) · August Riedinger (3) · Firmin Bousson (3) · Josef Deixler (2) · Emil Lehmann (2) · Christian Magnus Gyde Jensen (2) · Joseph Hofmann (2) · Rudolf Krocker (2) · Anempodist Wertogradsky (2)
Applicant is inventor:
Tech fields:
LTA (27) · propulsion (18) · None (17) · frame (15) · Airplane (13) · Design (12) · propeller (11) · Wings (11) · Flapping (10) · whole (10) · balloon (9) · propellers (9) · stability (8) · navigation (8) · hybrid (8) · lift (5) · kite (5) · airship (5) · construction (5)
Full specification filed date:
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CPCs:
None (55) · CPC B64C33/02 (5) · CPC B64C39/003 (4) · CPC B64B1/40 (4) · CPC B64C23/005 (2) · CPC B64C31/04 (2) · CPC B64C23/00 (2) · CPC A63H27/08 (2) · CPC B64B1/00 (2) · CPC B64B1/12 (2) · CPC B64C2700/6295 (2) · CPC B64B1/58 (2) · CPC B64C33/00 (2) · CPC B64C11/006 (2)
First filing:
Cites these patents:
Citations from after 1930:
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