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发明名称
CIRCUIT FOR ELECTRIC MOTOR'S OPERATION AUTOMATIC CHECKING
摘要
申请公布号
CS272531(B1)
申请公布日期
1991.02.12
申请号
CS19880008700
申请日期
1988.12.23
申请人
CERNIN VACLAV ING.,CS;SIMECEK JOSEF ING.,CS
发明人
CERNIN VACLAV ING.,CS;SIMECEK JOSEF ING.,CS
分类号
E21F17/00;G01R17/00;G01R17/22;(IPC1-7):E21F17/00
主分类号
E21F17/00
代理机构
代理人
主权项
地址
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