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发明名称
Articolazione per stanghetta di occhiali
摘要
申请公布号
CH354960(A)
申请公布日期
1961.06.15
申请号
CHD354960
申请日期
1957.10.07
申请人
LA MECCANOPTICA LEONARDO S.P.A.
发明人
ALBERETTI,UMBERTO
分类号
G02C5/22
主分类号
G02C5/22
代理机构
代理人
主权项
地址
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