Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17617)
- Person (2158)
- Publications (24571)
- Techtypes (2383)
Patents > Year granted:
1920 - 1929
& Applicant firm:
None
& IPCs :
IPC B64C11/00 or
IPC B64C17/00 or
IPC B64C3/38 or
IPC B64C33/02
& CPCs :
CPC B64C17/00 or
CPC B64C2700/6274 or
CPC B64C2700/6295
& Number of claims:
1-2
Use the filters below to narrow your results.
Adolph Ditriech Wittemann (1) ·
Albéric de la Celle (1) ·
Alexandre Murat (1) ·
Alfred John Macy (1) ·
Charles Rudolph Wittemann (1) ·
Gaston Madeira (1) ·
Louis-Isidore Henry (1) ·
Marius Latour (1) ·
Mme Murat née Laure Fièvre (1) ·
Salvatore de Santis (1) ·
Thomas James Taplin, Jr. (1) ·
Thomas James Taplin, Sr. (1)
Adolph Ditriech Wittemann (1) ·
Albéric de La Celle (1) ·
Alexandre Murat (1) ·
Alfred John Macy (1) ·
Charles Rudolph Wittemann (1) ·
Gaston Madeira (1) ·
Louis-Isidore Henry (1) ·
Marius Latour (1) ·
Mme Murat née Laure Fièvre (1) ·
Salvatore de Santis (1) ·
Thomas James Taplin, Jr. (1) ·
Thomas James Taplin, Sr. (1)
None (2) ·
22270D (1) ·
22826D (1) ·
324366D (1) ·
337831D (1) ·
513044D (1) ·
521457D (1) ·
524900D (1)
Showing below up to 9 results in range #1 to #9.