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发明名称
Elektriskt ljusrör för växelströmdrift
摘要
申请公布号
FI17322(A)
申请公布日期
1937.01.22
申请号
FID17322
申请日期
1935.03.14
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER
发明人
WIEGAND KURT
分类号
H01J61/42;(IPC1-7):H01J61/42
主分类号
H01J61/42
代理机构
代理人
主权项
地址
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