Kiyokazu Tsunawaki

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Hachioji, JA

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic imidodicarboxylic acid diallyl esters, prepolymers thereof...
- Patent number 3,991,040
- Issue date Nov 9, 1976
- Teijin Limited
- Toshihiro Santa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic imidodicarboxylic acid diallyl esters, prepolymers thereof...
- Patent number 3,931,224
- Issue date Jan 6, 1976
- Teijin Limited
- Toshihiro Santa
- C07 - ORGANIC CHEMISTRY