Drilldown: Patents
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Patents > Office
:
CH
or
DE
& Inventor country
:
AH
or
CA
or
DE
or
US
& Supplementary to patent
:
Patent GB-1908-4519
or
None
& CPCs
:
CPC B64C17/00
or
CPC B64C2700/6218 ![](/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)
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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)
Use the filters below to narrow your results.
None (3) ·
Adolph Ditriech Wittemann (1) ·
Charles Rudolph Wittemann (1) ·
Ernst Lindner (1) ·
Hans Rudolf Meyer (1) ·
Jacob Knappich (1) ·
Jacob Wahlen (1) ·
James Vernon Martin (1) ·
Josef Schreiner (1) ·
Karl Hipssich (1) ·
Karl Willems (1) ·
Raimund Nimfuehr (1) ·
Reinhard Mannesmann (1) ·
Willy Urban (1)
None (3) ·
Adolph Ditriech Wittemann (1) ·
Charles Rudolph Wittemann (1) ·
Ernst Lindner (1) ·
GOERZ OPTISCHE ANSTALT (1) ·
Hans Rud. Meyer (1) ·
Jacob Knappich (1) ·
Jacob Wahlen (1) ·
James Vernon Martin (1) ·
Josef Schreiner (1) ·
Karl Hipssich (1) ·
Karl Willems (1) ·
Raimund Nimfuehr (1) ·
Willy Urban (1)
Showing below up to 16 results in range #1 to #16.
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