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Patents > Tech fields : Treibschraube or safety & Number of text pages: 4-30

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Office:
Inventors:
Jean Francis Webb (4) · William Whitney Christmas (3) · Walter Hermann von Mach (3) · Vigilio Baldo (3) · Eugene F. Falconnet (2) · William Henry Fauber (2) · William Andrew Hutson (2) · Richard Wilcke (2) · Reinhold Schmiechen (2) · Ralph Hazlett Upson (2) · Oliver K. Chance (2) · Nazaire Lacrotte (2) · Albert Graff (2) · George Raymond Lawrence (2) · Everard Richard Calthrop (2) · Joseph Wetterwald (2) · Alfred K. R. A. Krakow (2)
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Applicant person:
None (20) · Vigilio Baldo (3) · Jean Francis Webb, Sr. (3) · Oliver K. Chance (2) · Reinhold Schmiechen (2) · Richard Wilcke (2) · Everard Richard Calthrop (2) · Joseph Wetterwald (2) · Eugene F. Falconnet (2) · William Phillips Thompson (2)
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Application number:
None (39)
Granted:
Related to aircraft:
Patent agent:
None (24) · Watson E. Coleman (2) · Marks & Clerk (2) · Michael J. Stark & Sons (2) · None (2) · D. W. Glassie (2) · 0 (2) · Wheatley & Mackenzie (2) · 1 (2) · Alfred Ernest White (2)
National tech categories:
None (23) · FR 6.4 (11) · USPC 244/139 (6) · USPC 244/30 (4) · AU 90.3 (3) · AT 77d (3) · AU 90.1 (3) · USPC 244/65 (2) · USPC 244/25 (2) · FR 6.3 (2) · CH 129b (2) · USPC 244/99 (2) · USPC 244/97 (2) · AU 90.5 (2) · USPC 244/96 (2)
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