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发明名称
Bed reading lamp
摘要
申请公布号
US2443829(A)
申请公布日期
1948.06.22
申请号
US19460686079
申请日期
1946.07.25
申请人
MAURICE LANCRY;OTTO LANG
发明人
LANCRY MAURICE;LANG OTTO
分类号
F21S8/00;F21V17/02
主分类号
F21S8/00
代理机构
代理人
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地址
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