Michio Saitoh

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Yokkaichi, JA

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a polyvinylchloride composition by polymeriza...
- Patent number 4,090,994
- Issue date May 23, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Mineo Nagano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...