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Patents > Office : IT or US & Tech fields : Airplane or propeller & CPCs: None

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Office: (Click arrow to add another value)
Inventors:
Federico Capone (4) · Guido Antoni (3) · Ugo Antoni (3) · None (2) · Achille Bertelli (2) · Franz Schneider (2) · Renato Giampietro (2) · George Raymond Lawrence (2)
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Applicant person:
None (53) · Ugo Antoni (3) · Guido Antoni (3)
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Full specification filed date:
Granted:
Supplementary to patent:
None (62) · 1912-01-23 (2) · 1 (2) · navigation (2) · 1911-05-09 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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