Karl-Heinz Sager

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Ottobrunn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for closing a receptacle for photographs and negatives
- Patent number 4,761,933
- Issue date Aug 9, 1988
- Agfa-Gevaert Aktiengesellschaft
- Reinhard Nicko
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY