Drilldown: Patents
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Patents > Inventor country :
AT or
FR or
HU or
IT or
RO
& Filing date:
1910 - 1919
& Application number:
191029364D
& Supplementary to patent:
Patent FR-1909-421311
& IPCs :
IPC B64C33/02 or
IPC B64C39/00
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Showing below up to 1 result in range #1 to #1.