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发明名称
Means and method for adjusting and securing prisms
摘要
申请公布号
US2351471(A)
申请公布日期
1944.06.13
申请号
US19410381859
申请日期
1941.03.05
申请人
SPENCER LENS COMPANY
发明人
BAILEY STANLEY J.
分类号
G02B7/18
主分类号
G02B7/18
代理机构
代理人
主权项
地址
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