Katumi Yoshida

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Matsuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Yarn treating composition for high-speed friction draw-false twist...
- Patent number 4,351,738
- Issue date Sep 28, 1982
- Teijin Limited
- Masao Takahashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...