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Patents > Grant date: April 1909 & Cites these patents : Patent FR-1909-411204 or None

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None (5) · Jean-Baptiste-Eugène Gangler (2) · Richard Lehmann (2) · Martinus Sieveking (2) · Johannes Heinze (2) · Alfred E. Wunderlich (2)
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None (7) · Johannes Heinze (2) · Martinus Sieveking (2) · Jean-Baptiste-Eugène Gangler (2) · Richard Lehmann (2) · Alfred E. Wunderlich (2)
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None (26)
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Patent agent:
None (20) · None (8) · Boult, Wade & Tennant (4) · Marks & Clerk (3) · Émile Klotz (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2) · Ad. Sturm (2) · H. Elluin (2) · Leon Francken (2) · Charles Assi (2) · Lavoix et Mosès (2)
CPCs:
None (20) · CPC B64C17/00 (7) · CPC B64C23/005 (5) · CPC B64C39/00 (5) · CPC B64B1/00 (4) · CPC B64C33/02 (4) · CPC B64C2700/6274 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6212 (3) · CPC B64C3/385 (3) · CPC B64C11/48 (3) · CPC B64C33/00 (3) · CPC B64C11/006 (2) · CPC A63H27/08 (2) · CPC B64C27/04 (2)
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