Drilldown: Patents

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Patents > Tech fields: propellers & Filing date: 1900 - 1999 & Supplementary to patent: None & Number of figures: 1-2

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Inventors:
None (7) · Wilhelm Pega (3) · Karl Emich‎ (3) · Daniel-Alexis-Léopold Grosclaude (2) · Jules Collomb (2) · Johann Schütte (2) · Hellmuth Hirth (2) · Giulio Silvestri (2) · Eugène Sunguroff (2) · Hermann Panschar (2) · André-Julien Mahoudeau (2)
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Applicant person:
None (9) · Daniel-Alexis-Léopold Grosclaude (2) · ‎Wilhelm Pega (2) · Karl Emich (2) · Jules Collomb (2) · Johann Schütte (2) · Hellmuth Hirth (2) · Giulio Silvestri (2) · Eugène Sunguroff (2) · Hermann Panschar (2) · André-Julien Mahoudeau dit de Villethiou (2)
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None (25)
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CPCs:
None (28) · CPC B64C11/006 (8) · CPC B64C11/04 (5) · CPC B64C11/16 (4) · CPC B64D35/04 (3) · CPC B64D27/00 (3) · CPC B64C39/00 (3) · CPC B64C11/005 (3) · CPC B64C2700/6295 (3) · CPC B64B1/00 (3) · CPC B64C2700/6281 (2) · CPC B64C11/20 (2) · CPC B64C11/24 (2) · CPC B64C23/005 (2) · CPC B64C29/0025 (2) · CPC B64C33/02 (2) · CPC B64C11/00 (2) · CPC Y02E10/74 (2) · CPC B63H1/26 (2)
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Citations from after 1930:
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