Yoshiyuki Hasegawa

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Ichihara, JA

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Patents Grantslast 30 patents

Information Patent Grant
Compositions comprising (1) a copolymer formed from an unsaturated...
- Patent number 4,097,643
- Issue date Jun 27, 1978
- Toray Silicone Company, Ltd.
- Yoshiyuki Hasegawa
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...