Nicholas A. Troughton

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Widnes, GB

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Patents Grantslast 30 patents

Information Patent Grant
Solutions of permonosulphuric acid
- Patent number 4,963,342
- Issue date Oct 16, 1990
- Micro-Image Technology Limited
- David J. Lapham
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solutions of perhalogenated compounds
- Patent number 4,963,283
- Issue date Oct 16, 1990
- Micro-Image Technology Limited
- David J. Lapham
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...