Drilldown: Patents

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Patents > Year granted: 1916 & Supplementary to patent: None & Number of figures: 7-50000000

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Inventors:
Alfred John Macy (5) · Ruter William Springer (2) · Alexander Blair Thaw (2)
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Applicant person:
Alfred John Macy (5) · None (4) · Ruter William Springer (2) · Alexander Blair Thaw (2)
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Application number:
None (10) · 1913781506 (2)
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None (7) · USPC 244/177 (6) · USPC 244/80 (4) · USPC 244/233 (2) · USPC 244/12.1 (2) · USPC 244/229 (2) · USPC 244/119 (2) · USPC 244/22 (2)
CPCs:
CPC B64C13/00 (7) · CPC B64C17/00 (7) · None (5) · CPC B64C2700/6295 (4) · CPC B64C23/005 (3) · CPC B64C39/08 (2) · CPC B64C39/10 (2) · CPC B64C27/82 (2) · CPC B64C33/02 (2) · CPC B64C35/00 (2) · CPC Y10S200/29 (2) · CPC B64B1/00 (2)
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