Drilldown: Patents

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Patents > Office : AT or HU & Inventor country : DE or ES & Tech fields : frame or propellers & IPCs : IPC B64B1/58 or IPC B64C3/18 or None

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Office: (Click arrow to add another value)
Inventors:
None (28) · Reinhold Richter (5) · Johann Schütte (4) · Hermann Ruthenberg (4) · Rudolf Wagner (3) · Jakob Haw (3) · Carl Edler von Radinger (3) · Franz Schneider (3) · Edmund Kikut (2) · Severin Schneider (2) · Josef Seiberl (2) · Heinrich Mack (2) · Boris Loutzkoy (2) · Carl Franz Hubert Hertel (2) · Carl Wilhelm Paul (2)
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Application number:
None (30)
Granted:
Supplementary to patent:
None (44) · Patent DE-1909-232158 (2) · Patent DE-1902-140705 (2)
Related to aircraft:
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IPCs: (Click arrow to add another value)
CPCs:
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Cites these patents:
Citations from after 1930:
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Showing below up to 99 results in range #1 to #99.

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