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发明名称
SPECTACLE HINGE
摘要
申请公布号
JPH01154020(A)
申请公布日期
1989.06.16
申请号
JP19870312956
申请日期
1987.12.10
申请人
YAMAGUCHI KOGAKU:KK
发明人
KANO SADAICHI
分类号
G02C5/22
主分类号
G02C5/22
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