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发明名称
DRUCKGASSCHALTER
摘要
申请公布号
DE2011521(B2)
申请公布日期
1971.06.09
申请号
DE19702011521
申请日期
1970.03.11
申请人
发明人
分类号
H01H33/56;(IPC1-7):H01H33/54
主分类号
H01H33/56
代理机构
代理人
主权项
地址
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