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Sakuya Iwai
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Tokyo, JA
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last 30 patents
Information
Patent Grant
Hot melt adhesive composition
Patent number
4,081,415
Issue date
Mar 28, 1978
Nippon Oil Company Ltd.
Saburo Matubara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polychloroprene-base adhesive composition
Patent number
3,933,719
Issue date
Jan 20, 1976
Nippon Oil Company Ltd.
Sakuya Iwai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polychloroprene type adhesive compositions
Patent number
3,933,720
Issue date
Jan 20, 1976
Nippon Oil Company Ltd.
Sakuya Iwai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...