Drilldown: Patents
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Patents > Filing date:
February 1912
& National tech categories:
FR 6.4
& Number of text pages:
3-6000000
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Alexander Currie (1) ·
Angel-Félix Philiponeau (1) ·
Arthur Sauer (1) ·
Charles de Coster (1) ·
Frederick Brackett (1) ·
George Brougham Hubert Austin (1) ·
Georges Guincêtre (1) ·
Jacques-Marien Lecomte (1) ·
Jacques-Paul Lucas (1) ·
Jakob Haw (1) ·
Lucien-Joseph-Antonin Albessard (1) ·
Marie-Joseph-Adrien-Maurice de Brisson de Laroche (1) ·
Paul Avezou (1) ·
Thomas Augustus Dring (1)
None (1) ·
Alexander Currie (1) ·
Arthur Sauer (1) ·
Charles de Coster (1) ·
Frederick Brackett (1) ·
George Brougham Hubert Austin (1) ·
Georges Guincêtre (1) ·
Jacques-Marien Lecomte (1) ·
Jacques-Paul Lucas (1) ·
Jakob Haw (1) ·
Lucien-Joseph-Antonin Albessard (1) ·
Paul Avezou (1) ·
Thomas Augustus Dring (1)
None (1) ·
15397D (1) ·
15536D (1) ·
16767D (1) ·
16869D (1) ·
439680D (1) ·
440150D (1) ·
440240D (1) ·
442316D (1) ·
443539D (1) ·
444956D (1)
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