Tokuhisa Miyamatsu

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing porous fibers
- Patent number 4,107,384
- Issue date Aug 15, 1978
- Mitsubishi Rayon Co., Ltd.
- Morito Musha
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...