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发明名称
摘要
申请公布号
CZ20030785(A3)
申请公布日期
2004.11.10
申请号
CZ20030000785
申请日期
2003.03.19
申请人
MTH PRAHA A. S.
发明人
NEMEC JOSEF ING.;JIRICNY JOSEF ING.;POSPISIL BEDRICH ING.;VRCHOTA VACLAV ING.
分类号
E01B35/08;E01B27/20;(IPC1-7):E01B35/08
主分类号
E01B35/08
代理机构
代理人
主权项
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