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Patents > Year granted: 1910 - 1919 & Filing date: August 1912 & First filing: Yes

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None (5) · John P. Tarbox (3) · Adolf Sprater (2)
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None (4) · Edward Charles Robert Marks (2) · Adolf Sprater (2) · John P. Tarbox (2)
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CPCs:
CPC B64C13/00 (6) · CPC B64C17/00 (5) · CPC B64C2700/6212 (4) · CPC B64B1/00 (4) · CPC B64C2700/6295 (3) · None (3) · CPC B64C2700/6281 (2) · CPC B64B1/58 (2) · CPC B64C39/08 (2) · CPC B64C13/24 (2)
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Showing below up to 47 results in range #1 to #47.

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