Mold for resin molding, method for manufacturing mold for resin molding, and resin molded product
AssigneeTanazawa Hakkosho Co., Ltd.
InventorsSadayuki Yoneshima, Masayuki Sakai, Hisao Aota, Hiroshi Watanabe, Mitsuaki Samejima, Yumiko Omiya
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