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经营范围
发明名称
SPECTACLE FRAME PARTS
摘要
申请公布号
JPH046517(A)
申请公布日期
1992.01.10
申请号
JP19900109825
申请日期
1990.04.24
申请人
TORAY IND INC
发明人
OKA KOICHIRO
分类号
G02C5/00
主分类号
G02C5/00
代理机构
代理人
主权项
地址
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