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发明名称
FACILITY FOR CONTINUOUS MAKING LARGE FLAT CUTS IN THE COHESIVE MATERIALS
摘要
申请公布号
CS197556(B1)
申请公布日期
1980.05.30
申请号
CS19770002059
申请日期
1977.03.29
申请人
CHOVANEC,JIRI,CS;KOLAR,JOSEF,CS
发明人
CHOVANEC,JIRI,CS;KOLAR,JOSEF,CS
分类号
E21C25/28;(IPC1-7):E21C25/28
主分类号
E21C25/28
代理机构
代理人
主权项
地址
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