Drilldown: Patents
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Patents > Inventor country:
None 
& National tech categories :
CA 244/31 or
DE 77 or
FR 6.3
& First filing:
No
& National tech categories :
CA 244/31 or
DE 77 or
FR 6.3
& First filing:
No Use the filters below to narrow your results.
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None (56) ·
8392 (1) ·
Patent DE-1883-26930 (1) ·
Patent DE-1891-63629 (1) ·
Patent DE-1894-80847 (1) ·
Patent DE-1899-123884 (1) ·
Patent FR--124257E (1) ·
Patent FR-1877-120194 (1) ·
Patent FR-1880-139386 (1) ·
Patent FR-1881-142748 (1) ·
Patent FR-1881-145512 (1) ·
Patent FR-1883-158555 (1) ·
Patent FR-1890-205155 (1) ·
Patent FR-1892-225358 (1) ·
Patent FR-1893-228892 (1) ·
Patent FR-1895-250436 (1)
Related to aircraft:
Patent agent:
None (21) ·
Adolphe Le Blanc (1) ·
Albert Cahen (1) ·
Armengaud aîné (1) ·
Armengaud jeune (7) ·
Bardin (1) ·
Blétry aîné (3) ·
Blétry frères (1) ·
Bœttcher and Kapp (1) ·
Bonnet (1) ·
Bonneville (1) ·
Boramé et Julien (1) ·
Casalonga (1) ·
Chassevent (4) ·
Desnos (3) ·
Dieuaide (2) ·
Ducassou (1) ·
Dufrené (1) ·
Duvinage (French patent agent) (1) ·
Émile Barrault (1) ·
Faber (1) ·
Lafond (1) ·
Lafontaine (1) ·
Levesque (1) ·
Mlle Semitcheff (1) ·
Nauhardt (2) ·
Scheyer the elder (1) ·
Société Louis Gudman et Cie (3) ·
Société Marillier et Robelet (5) ·
Thirion (1)
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Showing below up to 71 results in range #1 to #71.
