Shyamal K. Kanoo

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Tsuen Wan, HK

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for coating materials in a vacuum chamber
- Patent number 5,121,707
- Issue date Jun 16, 1992
- QPL Limited
- Shyamal K. Kanoo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...