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Patents > National tech categories : USPC 244/3.23 or USPC 244/45R & Number of diagram pages: 1-2

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Office:
Inventors:
Andrew Gaul, Jr. (3) · Benjamin Talbot Babbitt Hyde (3) · George E. Wells (2) · Frank M. Ashley (2)
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Applicant person:
None (7) · Andrew Gaul, Jr. (3) · Benjamin Talbot Babbitt Hyde (3) · Frank M. Ashley (2) · George E. Wells (2)
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Tech fields:
projectile (40) · military (37) · None (14) · stability (13) · airplane (8) · airfoil (5) · frame (5) · propeller (4) · design (3) · rocket (3) · parachute (2) · propulsion (2) · safety (2) · wheels (2) · ballistics (2) · skids (2)
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Patent agent:
None (25) · Munn & Co. (7) · None (3) · Victor J. Evans (2)
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