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Patents > Filing date: October 1909 & IPCs : IPC B64C33/00 or None

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Inventors:
Hermann Ruthenberg (4) · None (3) · Simon Brubaker Minnich (3) · Robert Esnault-Pelterie (2) · Henry Calder Lobnitz (2) · Jack Edmund Humphreys (2) · Charles Lakeman Tweedale (2) · Franklin Tompkins (2) · Pius Beidl (2)
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Applicant person:
None (19) · Hermann Ruthenberg (3) · Jack Edmund Humphreys (2) · Pius Beidl (2) · Robert Esnault-Pelterie (2) · Franklin Tompkins (2) · Henry Calder Lobnitz (2) · Charles Lakeman Tweedale (2)
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Tech fields:
None (26) · airplane (22) · frame (21) · propeller (16) · propulsion (15) · navigation (13) · stability (12) · LTA (11) · rudder (10) · design (9) · whole (7) · flying machine (6) · hybrid (5) · heavier-than-air (5) · wheels (5) · balloon (5)
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None (35)
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National tech categories:
None (30) · FR 6.4 (6) · IT 8 (5) · USPC 244/45R (3) · AU 90.3 (3) · AT 77d (2) · USPC 244/234 (2) · RU Group V (2) · RU Group III (2) · USPC 244/73R (2)
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CPCs:
None (33) · CPC B64C33/00 (5) · CPC B64C2700/6295 (5) · CPC B64C39/005 (5) · CPC B64C17/00 (4) · CPC B64C3/385 (4) · CPC B64C11/006 (3) · CPC B64B1/00 (2) · CPC B64C39/00 (2) · CPC A63H27/08 (2) · CPC B64C2700/6281 (2) · CPC B64C23/005 (2) · CPC B64C2700/6212 (2) · CPC B64C39/08 (2) · CPC B64C11/001 (2)
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Showing below up to 89 results in range #1 to #89.

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