Drilldown: Patents
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Patents > Year granted:
1915
& Office :
IT or
LU
& Applicant type :
COMPANY or
INIV
& Assigned to:
None
& National tech categories :
DE 77 or
FR 5 or
IT 8
Use the filters below to narrow your results.
Showing below up to 6 results in range #1 to #6.