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发明名称
OPHTHALMIC GLASS
摘要
申请公布号
CA488180(A)
申请公布日期
1952.11.18
申请号
CAD488180
申请日期
申请人
CORNING GLASS WORKS
发明人
WILLIAM HOUSTON ARMISTEAD
分类号
主分类号
代理机构
代理人
主权项
地址
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