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Patents > Tech fields: safety & Number of diagram pages: 3-8

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Office:
Inventors:
George Raymond Lawrence (2) · Nazaire Lacrotte (2) · Reinhold Schmiechen (2) · Ralph P. Fox (2) · Jean Francis Webb (2) · Oliver K. Chance (2) · Vigilio Baldo (2) · Alfred K. R. A. Krakow (2) · Alfred-Eugène Pichou (2) · William Henry Fauber (2)
Inventor country:
Applicant person:
None (9) · Vigilio Baldo (2) · Oliver K. Chance (2) · Nazaire Lacrotte (2) · Reinhold Schmiechen (2) · Ralph P. Fox (2) · Alfred-Eugène Pichou (2)
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Full specification filed date:
Application number:
None (26)
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Related to aircraft:
Patent agent:
None (20) · Munn & Co. (5) · Victor J. Evans (5) · Michael J. Stark & Sons (2) · Watson E. Coleman (2) · H. B. Willson & Co. (2)
National tech categories:
None (11) · USPC 244/139 (6) · FR 6.4 (6) · USPC 244/30 (5) · USPC 244/144 (4) · USPC 244/99 (3) · FR 6.3 (3) · USPC 244/65 (3) · USPC 244/45R (3) · USPC 244/98 (2) · USPC 244/96 (2) · USPC 244/80 (2) · USPC 244/25 (2) · AU 90.1 (2) · USPC 244/17.15 (2) · HU V/h (2)
CPCs:
CPC B64B1/00 (14) · None (10) · CPC B64C17/00 (4) · CPC B64C27/006 (4) · CPC B64C39/005 (3) · CPC B64C2700/6295 (3) · CPC B64C39/08 (2) · CPC B64C33/00 (2) · CPC B64C27/82 (2) · CPC B64C23/005 (2) · CPC B64C3/385 (2)
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Citations from after 1930:
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