Shimpei Itoh

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Two stage flameproofing of cellulosic fabric
- Patent number 4,673,598
- Issue date Jun 16, 1987
- Nitto Boseki Co., Ltd.
- Shimpei Itoh
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...