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发明名称
Electric supply means
摘要
申请公布号
US3383641(A)
申请公布日期
1968.05.14
申请号
US19660521938
申请日期
1966.01.20
申请人
BARRY R. GOLDBERG;FREDRIC B. GERSHON
发明人
PIEL DAVID
分类号
F21V21/002;G09F13/06;G09F13/26;G09F13/28;H01R4/24;H01R11/20;H01R13/02;H01R24/58;H02B1/20
主分类号
F21V21/002
代理机构
代理人
主权项
地址
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