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经营范围
发明名称
Reflector and supporting tongues therefor
摘要
申请公布号
US1763310(A)
申请公布日期
1930.06.10
申请号
US19290378604
申请日期
1929.07.16
申请人
BERNARD WILMSEN
发明人
KRANZ PHILIP;SCHMID ALBERT P.
分类号
A47G33/08
主分类号
A47G33/08
代理机构
代理人
主权项
地址
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