Horst Witte

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Naurod, DE

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Patents Grantslast 30 patents

Information Patent Grant
Continuously variable gear device
- Patent number 4,572,028
- Issue date Feb 25, 1986
- Hoechst Aktiengesellschaft
- Horst Witte
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Original document transport mechanism for electrophotographic copyi...
- Patent number 4,269,409
- Issue date May 26, 1981
- Hoechst Aktiengesellschaft
- Rudiger Simonek
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus for developing diazotype material according to...
- Patent number 4,155,637
- Issue date May 22, 1979
- Hoechst Aktiengesellschaft
- Horst Witte
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY