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发明名称
Reflecting unit
摘要
申请公布号
US2337167(A)
申请公布日期
1943.12.21
申请号
US19420470201
申请日期
1942.12.26
申请人
SIGNAL SERVICE CORPORATION
发明人
PATTON FRANK L.
分类号
G02B5/124
主分类号
G02B5/124
代理机构
代理人
主权项
地址
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