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发明名称
Improvements in or relating to Multi-Purpose Studio Lamps
摘要
申请公布号
GB1181239(A)
申请公布日期
1970.02.11
申请号
GB19660042579
申请日期
1966.09.23
申请人
BERKEY TECHNICAL (U.K.) LIMITED
发明人
JOSEPH THORNLEY;FRANK STANLEY ALLWORK
分类号
F21V17/00;G03B15/02
主分类号
F21V17/00
代理机构
代理人
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