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发明名称
DEVICE FOR ROLLING MILL STANDS' WORKING ROLLS' SEATING TRANSPOSITION INTO EXCHANGE POSITION
摘要
申请公布号
CS8903132(A1)
申请公布日期
1990.11.14
申请号
CS19890003132
申请日期
1989.05.25
申请人
KOSNAR PAVEL,CS;NOVAK PAVEL,CS;PISARIK ZDENEK ING.,CS
发明人
KOSNAR PAVEL,CS;NOVAK PAVEL,CS;PISARIK ZDENEK ING.,CS
分类号
B21B31/10;(IPC1-7):B21B31/10
主分类号
B21B31/10
代理机构
代理人
主权项
地址
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