Drilldown: Patents
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- Airplane (18)
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- Organizations (967)
- Patents (17615)
- Person (2154)
- Publications (24571)
- Techtypes (2381)
Patents > Year filed:
1911
& Inventor country
:
FR
or
GB
or
RO
& National tech categories
:
FR 6.4
or
GB 4 without buoyant
or
USPC 244/30
or
USPC 244/80
& CPCs
:
CPC B64C23/005
or
CPC B64C2700/6295
& Number of diagram pages:
1 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
None (1) ·
Adolphe-François-Joseph Doutre (1) ·
Alexandre-Louis Gamare (1) ·
Auguste Contassot (1) ·
Barouir Hovanes Balassanian (1) ·
Claude Dufour (1) ·
Édouard-Louis Huber (1) ·
Ernest William Welsh (1) ·
François-Alphonse Leray (1) ·
Jean-Baptiste-Eugène Gangler (1) ·
Jean-François Arnaud (1) ·
Jean-François Ernoult (1) ·
Joseph Ayral (1) ·
Joseph Gachet (1) ·
Louis-Isidore Henry (1) ·
Maurice-Émile Primard (1) ·
Pierre Oisel (1) ·
Raymond de Montgolfier (1) ·
René-Louis Bourgoin (1) ·
William Higley Sayers (1)
None (2) ·
Adolphe-François-Joseph Doutre (1) ·
Alexandre-Louis Gamare (1) ·
Auguste Contassot (1) ·
Barouir Hovanes Balassanian (1) ·
Claude Dufour (1) ·
Édouard-Louis Huber (1) ·
Ernest William Welsh (1) ·
François-Alphonse Leray (1) ·
Jean-Baptiste-Eugène Gangler (1) ·
Jean-François Arnaud (1) ·
Joseph Ayral (1) ·
Joseph Gachet (1) ·
Louis-Isidore Henry (1) ·
Maurice-Émile Primard (1) ·
Pierre Oisel (1) ·
Raymond de Montgolfier (1) ·
René-Louis Bourgoin (1) ·
William Higley Sayers (1)
Tech fields:
14034D (1) ·
14310D (1) ·
14681D (1) ·
15158D (1) ·
15166D (1) ·
16544D (1) ·
424734D (1) ·
425351D (1) ·
427047D (1) ·
427468D (1) ·
431428D (1) ·
432053D (1) ·
432335D (1) ·
434281D (1) ·
436580D (1) ·
437787D (1) ·
437988D (1) ·
440174D (1) ·
448295D (1)
Showing below up to 19 results in range #1 to #19.