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Patents > Tech fields : safety or sustentation & Family year: 1911

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Lucien-Constant-Joseph Harel (5) · None (4) · Antoine-Padoue Filippi (4) · Charles Denniston Burney (2) · Alphonse Papin (2) · Didier Rouilly (2) · Tancrède Alvarès d'Azevedo Macedo (2) · Frédéric Bonnet (2) · Pierre Le Goaziou (2) · Augusto Mattani (2) · Dane Hurlburt (2)
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None (5) · Lucien-Constant-Joseph Harel (5) · Antoine-Padoue Filippi (4) · Dane Hurlburt (2) · Frédéric Bonnet (2) · Charles Denniston Burney (2) · Augusto Mattani (2) · Tancrède Alvarès d'Azevedo Macedo (2) · Pierre Le Goaziou (2)
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None (17)
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None (9) · CPC B64C39/00 (7) · CPC B64C3/00 (3) · CPC B64C2700/6295 (3) · CPC B64C17/00 (3) · CPC B64C3/385 (2) · CPC B64C2700/6219 (2) · CPC B64C27/18 (2) · CPC B64C2700/6235 (2) · CPC B64C23/005 (2) · CPC B64C2201/00 (2) · CPC B64C13/00 (2) · CPC B64C11/24 (2) · CPC B64C11/001 (2) · CPC B64D17/00 (2) · CPC B64D17/54 (2) · CPC B64C27/32 (2)
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