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Patents > Year filed: 1908 & Number of diagram pages: 3-4

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Inventors:
Albert Hugo Friedel (2) · Jacques Ravelli (2) · Anthony Rudolph Silverston (2) · Malcolm Grover Adams (2) · Gustav Behrens (2) · Hippolyte Chevron (2)
Inventor country:
Applicant person:
None (2) · Hippolyte Chevron (2) · Albert Hugo Friedel (2) · Gustav Behrens (2) · Jacques Ravelli (2) · Anthony Rudolph Silverston (2) · Malcolm Grover Adams (2)
Applicant is inventor:
Tech fields:
airplane (21) · Propulsion (19) · stability (17) · None (14) · navigation (11) · LTA (10) · Design (10) · frame (9) · whole (6) · airship (5) · construction (4) · marine (4) · flapping (4) · control (4) · helicopter (4)
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None (23)
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Related to aircraft:
Patent agent:
None (19) · Munn & Co. (7) · None (4) · R. S. & A. B. Lacey (2) · C. A. Snow & Co. (2) · 0 (2)
National tech categories:
None (18) · FR 6.4 (11) · USPC 244/80 (5) · USPC 244/20 (3) · USPC 244/90R (3) · USPC 244/22 (3) · USPC 244/70 (2) · USPC 244/63 (2) · USPC 244/6 (2) · USPC 244/5 (2) · USPC 244/48 (2) · USPC 244/46 (2) · USPC 244/35R (2) · USPC 244/45R (2) · USPC 244/12.1 (2) · FR 6.2 (2)
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