Wolfram Saupe

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Patents Grantslast 30 patents

Information Patent Grant
Fixing thermoplastic material on a carrier
- Patent number 3,975,146
- Issue date Aug 17, 1976
- Hoechst Aktiengesellschaft
- Wolfram Saupe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device for electrophotographic copying apparatus
- Patent number 3,952,696
- Issue date Apr 27, 1976
- Hoechst Aktiengesellschaft
- Wolfram Saupe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for conveying a developer mixture
- Patent number 3,948,493
- Issue date Apr 6, 1976
- Hoechst Aktiengesellschaft
- Hermann Moser
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY