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发明名称
TRANSFER BENDING ROLLS ESPECIALLY FOR BICYCLE'S FRE WHEELS' CASING PRODUCTION
摘要
申请公布号
CS255438(B1)
申请公布日期
1988.03.15
申请号
CS19850008197
申请日期
1985.11.14
申请人
KORABEK,JAN,CS;SPACEK,JINDRICH,CS
发明人
KORABEK,JAN,CS;SPACEK,JINDRICH,CS
分类号
B21D22/18;(IPC1-7):B21D22/18
主分类号
B21D22/18
代理机构
代理人
主权项
地址
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