Drilldown: Patents
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Patents > Office :
BE or
FR
& Inventor country:
LU
& Applicant type :
COMPANY + INDIV or
INDIV or
INIV or
А. Нейфельд
& Supplementary to patent :
Patent BE-1909-214032 or
Patent NO-1915-12-15 Carl Alfred Johansson or
or
None
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.