Drilldown: Patents
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- Publications (24571)
- Techtypes (2381)
Patents > Year filed:
1917
& Applicant is inventor:
None
& Application number:
None
& Publication date:
1900 - 1999
& CPCs
:
CPC B64B1/58
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.
airplane (2) ·
airship (3) ·
Bombing (2) ·
construction (1) ·
cooling (1) ·
design (2) ·
electricity (1) ·
engine (2) ·
frame (1) ·
gas (1) ·
gauge (1) ·
ICE (1) ·
Industry (2) ·
instrument (1) ·
LTA (4) ·
Military (2) ·
pressure (1) ·
propellers (1) ·
radiator (2) ·
Safety (1) ·
subsystem (1) ·
wings (1) ·
wood (1)
None (4) ·
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 1916-12-01 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-1916-303968 (1) ·
Patent HU-1917-73345 (1)
Showing below up to 10 results in range #1 to #10.