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发明名称
METHOD OF OPENING'S POSTS TEMPORARY SECURING AND EQUIPMENT FOR REALIZATION OF THIS METHOD
摘要
申请公布号
CS261317(B1)
申请公布日期
1989.01.12
申请号
CS19870005948
申请日期
1987.08.12
申请人
CHLEBIK,JINDRICH,CS;JAMBOR,FRANTISEK,CS;ZAJICEK,VACLAV,CS
发明人
CHLEBIK,JINDRICH,CS;JAMBOR,FRANTISEK,CS;ZAJICEK,VACLAV,CS
分类号
E21D11/18;E21D19/04;(IPC1-7):E21D19/04
主分类号
E21D11/18
代理机构
代理人
主权项
地址
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