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Patents > Supplementary to patent: None & CPCs: CPC B64B1/00

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None (443) · Allegheny county, Pennsylvania (3) · California (3) · PA (3) · Pittsburgh (3) · San Diego (2) · New York (2) · Los Angeles (2) · New York county (2) · London (2) · New York state (2) · Hennepin county (2) · Minnesota (2) · Minneapolis, Minnesota (2) · Westminster (2) · Cleveland (2) · Berlin (2)
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None (227) · None (17) · Munn & Co. (17) · Armengaud jeune (10) · Chassevent (8) · Hippolyte Josse (6) · Borame et Julien (6) · C. Blétry (5) · Victor J. Evans (5) · Marks & Clerk (5) · Abel & Imray (5) · Michael J. Stark & Sons (5) · Brandon frères (4) · Randolph, Jr. (4) · de Bongé (3) · E. R. Royston & Co. (3) · A. A. Thornton (3) · Brewer & Son (3) · Herbert Haddan & Co. (3)
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None (118) · FR 6.4 (114) · USPC 244/30 (47) · FR 6.3 (43) · USPC 244/26 (23) · USPC 244/28 (20) · USPC 244/25 (19) · DE 77 (13) · USPC 24/713.8 (12) · DE 77h.2 (10) · USPC 244/29 (9) · USPC 244/125 (9) · USPC 244/67 (7) · USPC 244/96 (6) · USPC 244/64 (4) · DE 77h (4) · USPC 244/97 (4)
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