Hatsutaro Yamazaki

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Matsue, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering a liquid-phase oxidation catalyst for prepara...
- Patent number 3,956,175
- Issue date May 11, 1976
- Matsuyama Petrochemicals Inc.
- Motoo Shigeyasu
- C07 - ORGANIC CHEMISTRY