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发明名称
HYDRAULIC SYSTEM FOR MINE MECHANIZED SUPPORT'S PULSE CONTROL
摘要
申请公布号
CS238500(B1)
申请公布日期
1985.11.13
申请号
CS19840003521
申请日期
1984.05.12
申请人
BENA,ZDENEK,CS;DZIERZA,EMIL,CS;KOUDELKA,KAREL,CS;LEDL,LUMIR,CS;SEVCIK,ARNOST,CS;TKAC,IVAN,CS
发明人
BENA,ZDENEK,CS;DZIERZA,EMIL,CS;KOUDELKA,KAREL,CS;LEDL,LUMIR,CS;SEVCIK,ARNOST,CS;TKAC,IVAN,CS
分类号
E21D23/26;(IPC1-7):E21D23/26
主分类号
E21D23/26
代理机构
代理人
主权项
地址
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