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发明名称
Improvements in or relating to lamps for shop window illumination
摘要
申请公布号
GB441209(A)
申请公布日期
1936.01.15
申请号
GB19340021831
申请日期
1934.07.26
申请人
LOUIS HYMAN;WILLIAM EDWARD OUGHTON;BETSY ELLEN HYMAN
发明人
分类号
F21V7/22
主分类号
F21V7/22
代理机构
代理人
主权项
地址
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