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发明名称
APERFEICOAMENTOS EM UM RELE PROVIDO DE UM BATENTE DE RETROCESSO REVESTIDO DE MATERIAL SINTETICO E DESTINADO A ARMADURA DO RELE
摘要
申请公布号
BR7403595(D0)
申请公布日期
1974.11.19
申请号
BR19740003595
申请日期
1974.05.03
申请人
SIEMENS AG
发明人
BRUCH H
分类号
H01H50/30;(IPC1-7):H01H50/34
主分类号
H01H50/30
代理机构
代理人
主权项
地址
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