Drilldown: Patents
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Patents > Year filed:
1917
& Office:
AT
& 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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Use the filters below to narrow your results.
airplane (1) ·
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None (4) ·
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)
Showing below up to 8 results in range #1 to #8.