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发明名称
Einrichtung zur Luftkuehlung von Gleichrichtergefaessen aus Glas
摘要
申请公布号
DE649787(C)
申请公布日期
1937.09.04
申请号
DE1935A074965D
申请日期
1935.01.04
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
MUELLER GUSTAV WILHELM
分类号
H01J13/32
主分类号
H01J13/32
代理机构
代理人
主权项
地址
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