Toacosei Chemical Industry Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition for rust prevention of metals and threaded metal elemen...
- Patent number 4,642,011
- Issue date Feb 10, 1987
- Toacosei Chemical Industry Co., Ltd.
- Yoshihito Uramoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...