Masahisa Ose

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Shimodate, JP

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Patents Grantslast 30 patents

Information Patent Grant
Prepreg, metal-clad laminate, and printed circuit board obtained fr...
- Patent number 6,524,717
- Issue date Feb 25, 2003
- Hitachi Chemical Co., Ltd.
- Nozomu Takano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...