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Patents > CPCs : CPC B64C39/005 or CPC B64C39/08

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Inventor location:
None (254) · St. Louis (3) · Cumberland county, PA (2) · Paris (2) · Pennsylvania (2) · Seine (2) · Seine-et-Oise (2) · New York (2) · Brussels (2)
Applicant is inventor:
Tech fields:
None (89) · Airplane (70) · propulsion (54) · Frame (46) · navigation (36) · stability (31) · propeller (30) · rudder (24) · Design (21) · LTA (18) · wheels (17) · hybrid (15) · wings (15) · airfoil (15) · landing (14) · multiplane (13) · helicopter (13) · HTA (13)
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Patent agent:
None (69) · None (15) · Munn & Co. (13) · Victor J. Evans (6) · Boult, Wade & Tennant (6) · Marks & Clerk (5) · Armengaud jeune (5) · E. Blétry (4) · C. A. Snow & Co. (4) · Joshua R. H. Potts (3) · H. D. Fitzpatrick & Co. (3)
National tech categories:
None (89) · FR 6.4 (45) · USPC 244/45R (33) · USPC 244/20 (20) · USPC 244/70 (17) · USPC 244/9 (13) · USPC 244/13 (12) · FR 6.3 (6) · USPC 244/87 (5) · USPC 244/48 (4) · USPC 244/39 (4) · USPC 244/19 (4) · USPC 244/119 (4)
CPCs: (Click arrow to add another value)
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