TREA

Saito; Takeji

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  • Tokyo, JA
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  • Information Patent Grant

    Method of manufacturing cushion materials
    • Patent number 4,096,014
    • Issue date Jun 20, 1978
    • Saito; Takeji
    • Muneharu Urai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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