发明名称 GLASS SHAPING MOLD
摘要 A glass shaping mold includes a female mold member having a shaping surface, a male mold member having a shaping surface complementary to the shaping surface of the female mold member, and a felt sheet disposed on each of the shaping surfaces. The female and male mold members are movable toward each other to shape a heat-softened glass object between the felt sheets on the shaping surfaces.
申请公布号 CA1275571(C) 申请公布日期 1990.10.30
申请号 CA19850496118 申请日期 1985.11.25
申请人 NIPPON SHEET GLASS CO., LTD. 发明人 YOSHIZAWA, HIDEO
分类号 C03B11/00;C03B11/06;C03B23/023;C03B23/031;C03B40/00 主分类号 C03B11/00
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