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发明名称
Light reflector
摘要
申请公布号
US2055298(A)
申请公布日期
1936.09.22
申请号
US19330704535
申请日期
1933.12.29
申请人
GUSTAVE LERAY
发明人
LERAY GUSTAVE
分类号
G02B5/122
主分类号
G02B5/122
代理机构
代理人
主权项
地址
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