Drilldown: Patents
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Patents > Inventor country
:
CH
or
Galicia
or
RO
& National tech categories
:
AT 77d
or
USPC 244/3.23
or
USPC 244/30
or
USPC 244/80
& Cites these patents
:
1910
or
Patent AT-1909-47911
or
USPC 244/87
or
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whole (2)
Showing below up to 9 results in range #1 to #9.
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