Drilldown: Patents
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Patents > Year filed:
1910 - 1919 
& Office :
AU or
DE or
Other
& Supplementary to patent :
Patent FR-1913-453154 or
None
& National tech categories :
DE 77h.15 or
FR 6.4 or
USPC 244/153R or
USPC 244/22
& Family year:
1913
& Office :
AU or
DE or
Other
& Supplementary to patent :
Patent FR-1913-453154 or
None
& National tech categories :
DE 77h.15 or
FR 6.4 or
USPC 244/153R or
USPC 244/22
& Family year:
1913 Use the filters below to narrow your results.
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Patent agent:
None (36) ·
Armengaud jeune (12) ·
None (7) ·
L. Chassevent (5) ·
J. Germain (4) ·
H. Boettcher fils (3) ·
J. Bonnet-Thirion et Breton (3) ·
Fayollet (3) ·
Hippolyte Josse (3) ·
Dupont et Elluin (3) ·
Dom. Casalonga (3) ·
E. Ducassou (2) ·
Charles Dony (2) ·
Société A. Frey et de Carsalade (2) ·
Gaston Petiau (2) ·
Société J.-P. Bonnicart et Cie (2) ·
Boramé et Julien (2) ·
Schwab (2)
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Showing below up to 119 results in range #1 to #119.
