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发明名称
Anordnung von Schneidrollen
摘要
申请公布号
DE1758599(A1)
申请公布日期
1971.03.18
申请号
DE19681758599
申请日期
1968.07.03
申请人
SOEDING & HALBACH EDEISTAHLWERKE
发明人
BECHEM,KARL-GUENTHER
分类号
E21B10/16
主分类号
E21B10/16
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代理人
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地址
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