Drilldown: Patents
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January 1912 (2) ·
February 1912 (2) ·
April 1912 (4) ·
May 1912 (4) ·
June 1912 (3) ·
July 1912 (3) ·
August 1912 (1) ·
September 1912 (3) ·
October 1912 (5) ·
November 1912 (1) ·
December 1912 (1) ·
January 1913 (3) ·
February 1913 (1) ·
May 1913 (1) ·
June 1913 (1) ·
September 1913 (1) ·
November 1913 (1) ·
January 1914 (1)
None (6) ·
191125399D (1) ·
191201358D (1) ·
191202954D (1) ·
191204292D (1) ·
191208591D (1) ·
191210358D (1) ·
191211594D (1) ·
191212382D (1) ·
191212466D (1) ·
191213288D (1) ·
191215075D (1) ·
191215533D (1) ·
191216402D (1) ·
191216680D (1) ·
191219864D (1) ·
191220941D (1) ·
191221384D (1) ·
191221631D (1) ·
191222628D (1) ·
191223880D (1) ·
191224509D (1) ·
191224822D (1) ·
191225387D (1) ·
191300596D (1) ·
191301315D (1) ·
191301606D (1) ·
191304389D (1) ·
191310605D (1) ·
191311577D (1) ·
191314332D (1) ·
191320308D (1) ·
191400733D (1)
None (24) ·
Patent AT-1912-64392 (1) ·
Patent BE-1912-02-27 Caudron (1) ·
Patent BE-1912-09-07 Henri Fabre (1) ·
Patent DE-1912-02-13 Michael Rukawischnikoff (1) ·
Patent DE-1912-05-04 Otto Albin Budig (1) ·
Patent DE-1912-08-22 (1) ·
Patent DE-1912-265515 (1) ·
Patent FR-1911-429224 (1) ·
Patent FR-1912-439277 (1) ·
Patent FR-1912-439413 (1) ·
Patent FR-1912-446800 (1) ·
Patent FR-1913-451499 (1) ·
Patent GB-1912-26491 (1) ·
Patent US-1912-1067086 (1)
None (3) ·
A. A. Thornton (1) ·
A. Boning (1) ·
A. M. & William Clark (1) ·
A. M. & Wm. Clark (1) ·
Bauer, Imrie & Slack (1) ·
Boult, Wade & Tennant (1) ·
Boult, Wade, and Tennant (2) ·
Carl Tewes (1) ·
Carpmael & Co. (1) ·
Cruikshank & Fairweather Ltd. (1) ·
Dicker, Pollak & Derriman (1) ·
Francis Heron Rogers (1) ·
G. F. Redfern & Co (1) ·
G. F. Redfern & Co. (1) ·
Gedge & Feeny (1) ·
H. A. Cope (1) ·
Haseltine, Lake & Co. (3) ·
Herbert Haddan & Co. (2) ·
Hyde & Heide (1) ·
J. Hans (1) ·
J. S. Withers & Spooner (2) ·
Johnsons & Willcox (1) ·
Marks & Clerk (2) ·
Mathys & Co. (1) ·
Mewburn, Ellis & Pryor (1) ·
None (1) ·
W. P. Thompson & Co. (2) ·
Wheatley & Mackenzie (1)
None (5) ·
IPC B64B1/00 (3) ·
IPC B64B1/58 (1) ·
IPC B64C1/00 (4) ·
IPC B64C1/06 (1) ·
IPC B64C11/00 (2) ·
IPC B64C11/18 (2) ·
IPC B64C13/00 (2) ·
IPC B64C17/00 (2) ·
IPC B64C17/06 (1) ·
IPC B64C3/00 (1) ·
IPC B64C3/14 (1) ·
IPC B64C3/18 (1) ·
IPC B64C3/26 (1) ·
IPC B64C3/38 (1) ·
IPC B64C3/54 (1) ·
IPC B64C35/00 (4) ·
IPC B64C37/02 (1) ·
IPC B64C39/00 (3) ·
IPC B64C9/06 (1) ·
IPC B64D1/04 (1) ·
IPC B64D17/00 (1) ·
IPC B64D17/70 (1) ·
IPC B64D35/08 (1) ·
IPC H03D1/10 (1)
CPCs:
Showing below up to 38 results in range #1 to #38.