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发明名称
Vacuum connector extinguishing chamber
摘要
申请公布号
PL205412(B1)
申请公布日期
2010.04.30
申请号
PL20050378504
申请日期
2005.12.21
申请人
POLITECHNIKA POZNA&NACUTE,SKA
发明人
JANISZEWSKI JERZY
分类号
H01H33/664
主分类号
H01H33/664
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代理人
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