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经营范围
发明名称
Improvements in or relating to pressure lamps
摘要
申请公布号
GB685383(A)
申请公布日期
1953.01.07
申请号
GB19500010937
申请日期
1950.05.03
申请人
ALADDIN INDUSTRIES LIMITED
发明人
BATES STANTON WILLIS
分类号
F21V37/00
主分类号
F21V37/00
代理机构
代理人
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地址
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