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发明名称
CUTTING OF INSTRUMENT OF THE PIPE EDGES
摘要
申请公布号
CS202168(B1)
申请公布日期
1980.12.31
申请号
CS19770004346
申请日期
1977.06.30
申请人
KUBU,VACLAV,CS
发明人
KUBU,VACLAV,CS
分类号
B23D21/10;(IPC1-7):B23D21/10
主分类号
B23D21/10
代理机构
代理人
主权项
地址
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