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Patents > Tech fields : safety or stability & Number of text pages: 6

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Inventors:
Alfred John Macy (6) · Edmund Sparmann (4) · Attila Pédery (2) · Walter Hermann von Mach (2) · Louis Brennan (2) · Desiderius Varsányi (2) · François Dergint (2) · Aladar Zoltán (2) · John P. Tarbox (2)
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Applicant person:
Alfred John Macy (6) · Edmund Sparmann (4) · None (3) · Louis Brennan (2) · Attila Pédery (2) · François Dergint (2) · Desiderius Varsányi (2) · John P. Tarbox (2) · Aladar Zoltán (2)
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Application number:
None (14) · 1913781506 (2)
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Related to aircraft:
Patent agent:
None (19) · Marks & Clerk (3) · Schwab (2) · John P. Tarbox (2) · Lavoix et Mosès (2) · None (2) · Charles Hill (2)
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Citations from after 1930:
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