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Patents > Tech fields : whole or None & Filing date: July 1912

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Inventors:
Carl Wilhelm Paul (6) · Carl Franz Hubert Hertel (5) · None (4) · Marcel Besson (4) · Arthur George Watkins (2) · David James Beitzel (2) · Charles Denniston Burney (2) · Henri-Hubert Pagny (2) · Adolf Heinrich OTT (2)
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None (9) · Carl Wilhelm Paul (6) · Carl Franz Hubert Hertel (5) · Marcel Besson (4) · Henri-Hubert Pagny (2) · Charles Denniston Burney (2) · David James Beitzel (2) · Arthur George Watkins (2)
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None (19)
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CPCs:
None (11) · CPC B64C17/00 (9) · CPC B64C2700/6295 (5) · CPC B64C39/00 (4) · CPC B64C3/52 (4) · CPC B64F2700/6261 (3) · CPC B64C3/385 (3) · CPC B64C3/00 (3) · CPC B64C2700/6245 (3) · CPC B64C23/005 (3) · CPC B64C2700/6214 (3) · CPC B64C2700/6212 (2) · CPC B64D17/00 (2) · CPC B64C2700/6235 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6216 (2) · IPC B64C35/00 (2) · CPC B64C11/006 (2) · CPC B64C17/06 (2) · CPC B64B1/00 (2)
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Showing below up to 78 results in range #1 to #78.

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