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发明名称
Cabinet for arc lamps
摘要
申请公布号
US1798567(A)
申请公布日期
1931.03.31
申请号
US19230639079
申请日期
1923.05.15
申请人
WAGENHORST JAMES H
发明人
WAGENHORST JAMES H.
分类号
H05B31/00
主分类号
H05B31/00
代理机构
代理人
主权项
地址
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