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发明名称
METALLMADE WIRE MATERIAL FOR SPECTACLE FRAME AND SPECTACLE FRAME USING THIS
摘要
申请公布号
JPS5548726(A)
申请公布日期
1980.04.08
申请号
JP19780121969
申请日期
1978.10.05
申请人
NIPPON CHEMICAL IND
发明人
HIGASHIMATSU TAKAMASA
分类号
G02C5/00;B21F45/00;G02C13/00
主分类号
G02C5/00
代理机构
代理人
主权项
地址
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