Toyamasanki Co. Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for producing bouffant caps
- Patent number 4,560,434
- Issue date Dec 24, 1985
- Nankaisangyo Co. Ltd.
- Takeshi Sato
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD