Yasuhiro Shigematsu

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous emulsion-type pressure sensitive adhesives
- Patent number 4,939,190
- Issue date Jul 3, 1990
- Dainippon Ink and Chemicals, Inc.
- Reizaburo Tomioka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...