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经营范围
发明名称
Schutzgaskontakt
摘要
申请公布号
AT292108(B)
申请公布日期
1971.08.10
申请号
AT19680007564
申请日期
1968.08.02
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
分类号
H01H51/28;(IPC1-7):H01H51/28
主分类号
H01H51/28
代理机构
代理人
主权项
地址
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