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发明名称
HINGES FOR OPHTHALMIC MOUNTINGS AND THE LIKE
摘要
申请公布号
US3427681(A)
申请公布日期
1969.02.18
申请号
USD3427681
申请日期
1967.03.14
申请人
AMERACE ESNA CORP.
发明人
MORRIS G. SMITH JR.
分类号
G02C5/22;(IPC1-7):G02C5/22;G02C5/16;E05D11/00
主分类号
G02C5/22
代理机构
代理人
主权项
地址
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