Drilldown: Patents
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- Patents (17619)
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- Publications (24571)
- Techtypes (2388)
Patents > Year granted:
1914
& Office
:
BE
or
CA
or
FR
& Applicant firm
:
Jacob Lohner & Co.
or
Société des Avions Louis Bréguet
or
None
& CPCs:
CPC B64C2700/6233
& Citations from after 1930:
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