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Patents > Year granted: 1910 - 1919 & Tech fields : Airship or propeller & Number of text pages: 4-10

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Office:
Inventors:
Albert Hugo Friedel (4) · William Andrew Hutson (3) · Reinhold Schmiechen (3) · None (2) · Christian Lorenzen (2) · William John Hastings Beach (2) · Spencer Heath (2) · Romeo Wankmüller (2) · Joseph Evans Cooper (2) · Jean-Jacques-Élie Farcot (2) · Gustav Mees (2) · George Holt Thomas (2) · George Brougham Hubert Austin (2) · Frank John Tippen (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · Hermann John Reiche (2) · Arthur James Roberts (2) · Adolphe Clément-Bayard (2)
Inventor country:
Applicant person:
None (16) · Albert Hugo Friedel (4) · Reinhold Schmiechen (3) · Arthur James Roberts (2) · Frank John Tippen (2) · Joseph Evans Cooper (2) · George Holt Thomas (2) · Christian Lorenzen (2) · Romeo Wankmüller (2) · Gustav Mees (2) · Spencer Heath (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · William Andrew Hutson (2) · Adolphe Clément-Bayard (2) · Hermann John Reiche (2) · William John Hastings Beach (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (25)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (35) · R. S. & A. B. Lacey (4) · Michael J. Stark & Sons (4) · Marks & Clerk (4) · Munn & Co. (3) · Watson E. Coleman (3) · A. M. & William Clark (2) · Jensen & Son (2) · Abel & Imray (2) · Joshua R. H. Potts (2) · Wheatley & Mackenzie (2) · Weissmann et Marx (2) · Boult, Wade & Tennant (2) · Haseltine, Lake & Co. (2) · Coquillat (2)
National tech categories:
None (37) · FR 6.4 (15) · USPC 244/80 (4) · USPC 244/139 (4) · USPC 244/96 (4) · HU V/h (4) · USPC 244/6 (4) · AU 90.3 (3) · USPC 244/113 (2) · USPC 244/29 (2) · USPC 244/11 (2) · USPC 244/25 (2) · USPC 244/99.11 (2) · USPC 244/22 (2)
CPCs:
None (24) · CPC B64B1/00 (18) · CPC B64C23/005 (12) · CPC B64C17/00 (8) · CPC B64C39/005 (4) · CPC B64C39/08 (3) · CPC B64B1/58 (3) · CPC B64C29/0033 (3) · CPC B64C13/00 (3) · CPC B64C33/02 (3) · CPC B64C11/006 (3) · CPC B64C33/00 (3) · CPC B64B1/40 (2) · CPC B64B1/62 (2) · CPC B64C39/00 (2) · CPC B64C39/003 (2) · CPC B64B1/12 (2) · CPC B64C3/385 (2) · CPC Y10T29/49332 (2) · CPC B64C39/026 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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