Drilldown: Patents
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Patents > Office 
:
CA or
FR or
GB
& Filing date:
1912
& CPCs :
CPC B64C13/00 or
CPC B64C17/00 or
CPC B64C2700/6218
& Cites these patents :
Patent GB-1909-3202 or
None
:
CA or
FR or
GB
& Filing date:
1912
& CPCs :
CPC B64C13/00 or
CPC B64C17/00 or
CPC B64C2700/6218
& Cites these patents :
Patent GB-1909-3202 or
None Use the filters below to narrow your results.
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March 1912 (1) ·
April 1912 (1) ·
May 1912 (3) ·
June 1912 (8) ·
July 1912 (14) ·
August 1912 (16) ·
September 1912 (4) ·
October 1912 (6) ·
November 1912 (7) ·
December 1912 (4) ·
January 1913 (15) ·
February 1913 (8) ·
March 1913 (2) ·
April 1913 (5) ·
May 1913 (7) ·
June 1913 (2) ·
July 1913 (8) ·
August 1913 (2) ·
September 1913 (1) ·
November 1913 (1) ·
December 1913 (1) ·
February 1914 (1) ·
March 1914 (1)
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June 1912 (2) ·
August 1912 (5) ·
September 1912 (9) ·
October 1912 (17) ·
November 1912 (4) ·
December 1912 (4) ·
January 1913 (6) ·
February 1913 (1) ·
March 1913 (9) ·
April 1913 (3) ·
May 1913 (3) ·
June 1913 (1) ·
July 1913 (2) ·
August 1913 (2) ·
September 1913 (4) ·
January 1914 (1) ·
February 1914 (1)
Supplementary to patent:
Patent agent:
None (44) ·
Armengaud jeune (7) ·
Marks & Clerk (5) ·
None (4) ·
J. Bonnet-Thirion (4) ·
Abel & Imray (4) ·
Hippolyte Josse (2) ·
Haseltine, Lake & Co. (2) ·
H. Bœttcher fils (2) ·
Émile Bert (2) ·
E. Blétry (2) ·
Dupont et Elluin (2) ·
J. Fayollet (2) ·
Charles Dony (2) ·
A. M. & William Clark (2) ·
V. Matray (2) ·
Societe A. Frey et de Carsalade (2)
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Showing below up to 163 results in range #1 to #163.
