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发明名称
HEATING DEVICE FOR SUPPLIED GAS INTO POURING LADLE'S GATE VALVE CLOSURE
摘要
申请公布号
CS8706916(A1)
申请公布日期
1989.06.13
申请号
CS19870006916
申请日期
1987.09.28
申请人
BERNAT STANISLAV ING.,CS;HEGER ANTONIN,CS
发明人
BERNAT STANISLAV ING.,CS;HEGER ANTONIN,CS
分类号
B22D41/08;(IPC1-7):B22D41/08
主分类号
B22D41/08
代理机构
代理人
主权项
地址
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