Drilldown: Patents
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Patents > Year filed:
1887
& Inventor country :
AT or
GB
& Applicant firm :
Jacob Lohner & Co. or
Vickers or
None
& Filing date:
December 25, 1887
& National tech categories:
DE 77
& CPCs :
CPC B64C23/005 or
None
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Showing below up to 1 result in range #1 to #1.