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Patents > Filing date: 1911 & National tech categories: None & Number of claims: 5-8

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Inventors:
None (2) · Dane Hurlburt (2) · Alexander von Willisch (2)
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None (5) · Dane Hurlburt (2) · Alexander von Willisch (2)
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None (9)
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CPCs:
CPC B64C2700/6295 (8) · CPC B64C39/00 (7) · None (5) · CPC B64C3/385 (4) · CPC B64C17/00 (4) · CPC B64C11/006 (4) · CPC B64C23/005 (3) · CPC B64C9/00 (2) · CPC B64D27/00 (2) · CPC B64C2700/6214 (2) · CPC B64C39/08 (2) · CPC B64C2700/6218 (2)
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