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Patents > Office: DE & Tech fields: airplane & National tech categories : DE 77h.2 or DE 77h.5

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Office: (Click arrow to add another value)
Inventors:
None (28) · Ernst Heinkel (9) · Robert Esnault-Pelterie (5) · Anton Flettner (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Orville Wright (2) · Deutsche Flugzeug Werke (2) · Gustav Mees (2) · Alexander Baumann (2) · Adolphe-François-Joseph Doutre (2)
Inventor country:
Applicant person:
None (45) · Ernst Heinkel (9) · Robert Esnault-Pelterie (5) · Anton Flettner (3) · Gustav Mees (2) · Adolphe-François-Joseph Doutre (2)
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Full specification filed date:
Granted:
Supplementary to patent:
None (68) · Patent FR-1907-373763 (2) · Patent DE-1904-173378 (2) · Patent DE-1921-384750 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (14) · None (13) · CPC B64C17/00 (11) · CPC B64C13/00 (10) · CPC B64C2700/6235 (8) · CPC B64C3/385 (7) · CPC B64C3/52 (4) · CPC B64C39/00 (4) · CPC B64C3/18 (3) · CPC B64C9/02 (3) · CPC B64C3/56 (3) · CPC B64C1/26 (3) · CPC B64C11/00 (3) · CPC B64D2700/62692 (2) · CPC B64D7/02 (2) · CPC B64C1/061 (2) · CPC B64D27/04 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 105 results in range #1 to #105.

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