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Patents > CPCs : CPC B64C23/005 or CPC B64C2700/6218 & Family year: 1909

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Gustav Mees (6) · None (2) · Auguste-Hippolyte Étévé (2) · Wilhelm Kress (2) · Sam Leonard Walkden (2) · Gustave Plaisant (2) · Frederick William Dufwa (2) · Charles Arthur Beauchamp Pickard Hawkins (2) · Bertram Ogilvie (2) · Giulio Romagnoli (2) · Albert Ernest Downing (2)
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Gustav Mees (6) · None (5) · Auguste-Hippolyte Étévé (2) · Wilhelm Kress (2) · Sam Leonard Walkden (2) · Gustave Plaisant (2) · Frederick William Dufwa (2) · Charles Arthur Beauchamp Pickard Hawkins (2) · Bertram Ogilvie (2) · Giulio Romagnoli (2) · Albert Ernest Downing (2)
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None (5)
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None (16) · None (8) · Armengaud jeune (4) · Marks & Clerk (4) · J. Bonnet-Thirion (4) · Schwab (3) · C. Blétry (3) · Chassevent (2) · Weismann et Marx (2) · Phillipss (2) · J. Fayollet (2) · G. de Mestral et F. Harlé (2) · Coquillat (2) · Haseltine, Lake & Co. (2)
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Showing below up to 92 results in range #1 to #92.

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