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发明名称
METHOD FOR PRODUCTION OF MATERIAL FOR ELECTRICAL CONTACTS
摘要
申请公布号
CS178525(B1)
申请公布日期
1977.10.31
申请号
CS19740002530
申请日期
1974.04.09
申请人
BICAN,JOSEF,CS;SEFL,PAVEL,CS;MELICHAR,ZBYSEK,CS;PILOUS,JAN,CS
发明人
BICAN,JOSEF,CS;SEFL,PAVEL,CS;MELICHAR,ZBYSEK,CS;PILOUS,JAN,CS
分类号
C22C5/08;(IPC1-7):C22C5/08
主分类号
C22C5/08
代理机构
代理人
主权项
地址
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