发明名称 Spectacle rim part made of fiber-reinforced resin
摘要 A slim spectacle rim part comprises an integrally lens-holding rim in the form of an open ring and having a pair of side joints provided on the two adjacent ends of the open-ring shaped rim. The molding is of a thermoplastic resin reinforced with short fibers.
申请公布号 US4666265(A) 申请公布日期 1987.05.19
申请号 US19860883026 申请日期 1986.07.10
申请人 TAKEDA COLOR FRAME CO., LTD.;NIPPON KOGAKU K.K. 发明人 TAKEDA, TOMIHIRO
分类号 G02C1/08;G02C5/00;(IPC1-7):G02C13/00 主分类号 G02C1/08
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