Drilldown: Patents
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Patents > Office :
AT or
CH or
ES or
IT
& Granted:
Yes
& Supplementary to patent:
Patent IT-1902-65889
& National tech categories :
IT 8 or
USPC 244/45R or
USPC 244/80
& Cites these patents :
Patent GB-1909-25116 or
None
Use the filters below to narrow your results.
Showing below up to 2 results in range #1 to #2.