Ferenc Kertesz

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Bissendorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Water-resistant photographic paper support
- Patent number 4,844,777
- Issue date Jul 4, 1989
- Felix Schoeller GmbH & Co., KG
- Reiner Anthonsen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Waterproof photographic paper and method of producing same
- Patent number 4,364,971
- Issue date Dec 21, 1982
- Felix Schoeller, Jr. GmbH & Co.
- Wieland Sack
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY