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发明名称
Sunbeam receiving and reflecting device
摘要
申请公布号
US2646720(A)
申请公布日期
1953.07.28
申请号
US19510218586
申请日期
1951.03.31
申请人
ALEJANDRO POLIANSKY
发明人
POLIANSKY ALEJANDRO
分类号
F21S11/00;F24J2/54;G02B5/08
主分类号
F21S11/00
代理机构
代理人
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地址
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