Drilldown: Patents
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- Airplane (18)
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- Patents (17615)
- Person (2154)
- Publications (24571)
- Techtypes (2381)
Patents > Year filed:
1917
& Year granted:
1920
& Applicant is inventor:
None
& Publication date:
1900 - 1999
& CPCs
:
CPC B64C13/00
or
CPC B64C2700/6256
or
CPC B64C35/00
or
None ![](/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)
Use the filters below to narrow your results.
Aerodynamics (1) ·
Airplane (3) ·
airship (3) ·
Biplane (1) ·
Bombing (2) ·
construction (1) ·
frame (1) ·
Fueling (1) ·
HTA (1) ·
Ignition (1) ·
Industry (2) ·
Infrastructure (1) ·
Military (2) ·
Motors (1) ·
navigation (1) ·
Petroleum (1) ·
propellers (1) ·
rigid (1) ·
steering (1) ·
Subsystem (1) ·
wood (1)
None (3) ·
Patent 1917-01-19 Siemens & Halske A.-G. (1) ·
Patent AT-1917-84294 (1) ·
Patent DE 1916-10-24 Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) ·
Patent DE 1916-12-07 Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) ·
Patent DE-1916-03-30 Luftfahrzeugbau Schütte-Lanz (1) ·
Patent DE-1916-05-12 Gothaer Waggonfabrik A. G. (1) ·
Patent DE-1917-03-15 (1)
Showing below up to 9 results in range #1 to #9.