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发明名称
OPTICAL SHUTTER COMPOSITION AND METHOD OF PRODUCING SAME
摘要
申请公布号
US3629100(A)
申请公布日期
1971.12.21
申请号
USD3629100
申请日期
1969.10.10
申请人
ARMY USA
发明人
HERBERT N. HERSH
分类号
C01D3/04;G02B5/23;G03C1/725;(IPC1-7):F21V9/06;G02B5/24;G02C7/10
主分类号
C01D3/04
代理机构
代理人
主权项
地址
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