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Patents > Citations from after 1930: 1-2 & Number of claims: 3

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Tech fields:
None (18) · LTA (10) · propeller (9) · airplane (9) · stability (7) · parachute (7) · Frame (6) · navigation (6) · rudder (5) · propulsion (5) · landing (4) · projectile (3) · propellers (3) · control (3) · balloon (3) · takeoff (3) · wheels (3)
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None (18)
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Patent agent:
Munn & Co. (9) · None (5) · Marks & Clerk (4) · C. A. Snow & Co. (2) · Victor J. Evans (2) · A. B. Willson & Co. (2)
National tech categories:
None (32) · FR 6.4 (3) · USPC 244/90R (2) · USPC 244/32 (2) · USPC 244/3.23 (2) · USPC 244/80 (2) · USPC 244/6 (2)
CPCs:
None (6) · CPC B64C23/005 (6) · CPC B64C27/54 (4) · CPC B64C39/005 (4) · CPC B64C11/36 (3) · CPC B64C3/14 (3) · CPC B64C27/006 (2) · CPC B64B1/40 (2) · CPC B64C2700/6295 (2) · CPC B64C11/00 (2) · CPC F03D3/00 (2) · CPC F01D5/06 (2) · CPC Y02E10/74 (2) · CPC B64C3/385 (2) · CPC B62C5/04 (2) · CPC B64C35/00 (2) · CPC F42B10/30 (2) · CPC B64C3/00 (2) · CPC B64C17/00 (2)
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Citations from after 1930:
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Showing below up to 73 results in range #1 to #73.

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