Assignee
BOOGAARDS KOENNECKER HENRIETTE
NL·2 granted patents·0 citations·filing 1989–1989
Top patents by PatentIndex Score
2 records- 018US5068166AMethod of displaying a photographic emulsionBOOGAARDS KOENNECKER HENRIETTE·Filed 1989·Granted Nov 26, 1991·0 cites·1 claims
- 026US4931377AMethod of producing a self-supporting film bearing a positive photographic image and having an overall thickness of less than 50 μmBOOGAARDS KOENNECKER HENRIETTE·Filed 1989·Granted Jun 5, 1990·0 cites·8 claims
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