Seizi Iwamiya

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Amagasaki, JA

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of antistatic and biaxially oriented po...
- Patent number 4,000,102
- Issue date Dec 28, 1976
- Daicel, Ltd.
- Keizo Shima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...