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发明名称
Hydraulischer Zylinder aus Metall,insbesondere fuer hydraulische Grubenstempel
摘要
申请公布号
DE1812616(A1)
申请公布日期
1970.06.18
申请号
DE19681812616
申请日期
1968.12.04
申请人
SALZGITTER-MASCHINEN AG
发明人
SCHULTE,DIPL.-BERGING.SUITBERT;WOLF,HANS-JOACHIM
分类号
E21D15/44
主分类号
E21D15/44
代理机构
代理人
主权项
地址
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