Malcolm G. Brockwell

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Ilford, GB

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Patents Grantslast 30 patents

Information Patent Grant
Photographic enlarger
- Patent number 4,396,278
- Issue date Aug 2, 1983
- Ciba-Geigy AG
- Malcolm G. Brockwell
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illumination system for copying apparatus
- Patent number 4,394,717
- Issue date Jul 19, 1983
- Ciba-Geigy AG
- Malcolm G. Brockwell
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY