Tarun K. S. Gupta

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Maharahstra, IN

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Patents Grantslast 30 patents

Information Patent Grant
Aluminium articles having anodic oxide coatings and methods of colo...
- Patent number 4,310,586
- Issue date Jan 12, 1982
- Alcan Research and Development Limited
- Peter G. Sheasby
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic coloring of anodized aluminium by means of optical int...
- Patent number 4,251,330
- Issue date Feb 17, 1981
- Alcan Research and Development Limited
- Peter G. Sheasby
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR