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Patents > Office : AR or Other & Citations from after 1930: 5-6

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Office: (Click arrow to add another value)
Inventors:
David Thomas (2)
Inventor country:
Applicant person:
David Thomas (2)
Applicant is inventor:
Tech fields:
None (14) · LTA (10) · projectile (9) · military (9) · stability (8) · airplane (7) · propeller (6) · instrument (4) · safety (3) · frame (3) · landing (3) · wheels (3) · automatic stability (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
Munn & Co. (8) · None (5) · None (3) · Church & Church (2)
National tech categories:
None (23) · USPC 244/3.23 (7) · USPC 244/119 (3) · USPC 244/110G (3) · USPC 244/46 (2) · USPC 244/30 (2) · USPC 244/3.3 (2) · USPC 244/237 (2) · USPC 244/177 (2) · USPC 244/17.15 (2) · USPC 244/49 (2) · FR 6.4 (2)
CPCs:
CPC F42B10/30 (4) · CPC B64B1/00 (4) · CPC B64C11/343 (3) · None (2) · CPC B64C11/065 (2) · CPC E02D5/803 (2) · CPC B64C3/385 (2) · CPC B63H1/12 (2) · CPC B64C17/00 (2) · CPC B64B1/40 (2) · CPC B64C11/48 (2) · CPC B64C27/82 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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