Manfred Michel

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Radiation-sensitive material containing a multilayer support material
- Patent number 6,074,798
- Issue date Jun 13, 2000
- AGFA-GEVAERT N.V.
- Jurgen Mertes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the production of a color test image using quinone diaz...
- Patent number 5,436,106
- Issue date Jul 25, 1995
- Hoechst Aktiengesellschaft
- Dieter Mohr
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Colored positive-working quinone diazide photosensitive recording m...
- Patent number 5,348,833
- Issue date Sep 20, 1994
- Hoechst Aktiengesellschaft
- Dieter Mohr
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive photoconductive recording material with light sensi...
- Patent number 4,814,246
- Issue date Mar 21, 1989
- Hoechst Aktiengesellschaft
- Peter Lehmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY