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经营范围
发明名称
Improvements in or relating to hangers or suspension devices for electric fittings and lamps
摘要
申请公布号
GB352008(A)
申请公布日期
1931.06.24
申请号
GB19300009290
申请日期
1930.03.24
申请人
GEORGE H. SCHOLES & COMPANY, LIMITED;GEORGE HAMER SCHOLES;FREDERICK JAMES PEARCE
发明人
分类号
F21V23/06
主分类号
F21V23/06
代理机构
代理人
主权项
地址
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