Drilldown: Patents
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Patents > Applicant firm:
Rumpler-Werke G.m.b.H. in Berlin-Johannisthal
& Grant date:
1920
& Supplementary to patent:
None
& Related to aircraft :
1909-11-30 or
Yes or
marine or
yes, Jul 6 1908
& Number of text pages:
2
& Number of claims:
5
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Showing below up to 1 result in range #1 to #1.