Drilldown: Patents

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Patents > Year granted: 1891 & Inventor country: FR

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
DE (1) · ES (1) · FR (9) · NO (1)
Inventors:
None (1) · Armand Le Compagnon (1) · Backman (1) · Balluet (1) · Boiffin (1) · Boisset (1) · C. W. Firnhaber (1) · DESMAREST (1) · Émile-Aleide Royaux (1) · Georges-Joseph-Prosper Dubois (1) · Louis-Amédée Reynal (1) · Quentin (les sœurs) (1) · Richelet (1) · STAGOPOULOS (1) · Thomas Ansboro (1) · TURLIN (1) · Wyss (1) · Zélie (Dame Veuve) Faucillon (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (12)
Applicant person:
None (7) · Armand Le Compagnon (2) · Boisset (1) · C. W. Firnhaber (1) · Émile-Aleide Royaux (2) · Georges-Joseph-Prosper Dubois (2) · Louis-Amédée Reynal (1) · Thomas Ansboro (1) · Zelia Bachelet (1) · Zélie (Dame Veuve) Faucillon (1)
Applicant firm:
None (12)
Applicant type:
None (8) · INDIV (4)
Applicant is inventor:
Yes (12)
Tech fields:
None (12)
Filing date:
January 1891 (1) · May 1891 (1) · October 1891 (1)
Full specification filed date:
None (12)
Application number:
None (12)
Grant date:
March 1891 (2) · April 1891 (1) · May 1891 (1) · July 1891 (1) · August 1891 (1) · October 1891 (1) · September 1892 (1) · October 1892 (1)
Granted:
Yes (12)
Publication date:
March 1891 (1) · December 1891 (1)
Supplementary to patent:
None (9) · Patent FR-1891-216860 (2) · Patent FR-1891-217128 (1)
Related to aircraft:
1 (3) · Yes (9)
Patent agent:
None (9) · Armengaud aîné (1) · Engelfred (1) · Foveau de Courmelles (1)
Assigned to:
None (12)
National tech categories:
None (3) · DE 77 (1) · FR 6.3 (8)
IPCs:
None (11) · IPC B64C31/06 (1)
CPCs:
None (11) · CPC A63H27/08 (1)
Family year:
(There are no values for this filter)
First filing:
None (6) · No (4) · Yes (2)
Cites these patents:
None (12)
Citations from after 1930:
None (12)
Number of text pages:
None (10) · 2 (1) · 7 (1)
Number of claims:
None (11) · 1 (1)
Number of diagram pages:
None (10) · 1 (2)
Number of figures:
None (10) · 4 (1) · 7 (1)

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