Drilldown: Patents
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Patents > Inventor country :
IT or
RO
& Assigned to :
Western Electric Company or
None
& National tech categories :
FR 5 or
HU V/h
& First filing:
None
& Number of text pages:
3-20
& Number of claims:
37
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.