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Patents > IPCs : IPC B64C2/00 or IPC B64C25/00 & Number of text pages: 3-20000000

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Inventors:
None (4) · Paul Kauffmann (3) · Henry Kleckler (3) · Norman Arthur Thompson (2) · Bert Hinkler (2) · Federico Caproni (2) · Frank McCarroll (2)
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Applicant person:
None (6) · Paul Kauffmann (3) · Henry Kleckler (3) · Norman Arthur Thompson (2) · Bert Hinkler (2) · Federico Caproni (2) · Frank McCarroll (2)
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None (3)
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Patent agent:
None (5) · Marks & Clerk (3) · John P. Tarbox (3) · Armengaud jeune (3) · Boult, Wade, and Tennant (2) · Weismann et Marx (2)
IPCs: (Click arrow to add another value)
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Citations from after 1930:
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