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发明名称
Hohlwalzenschraegwalzwerk zur Herstellung von nahtlosen Rohren und zum Reduzieren von Rohren sowie zum Walzen von Rundknueppeln, insbesondere von Roehrenhalbzeug
摘要
申请公布号
DE912203(C)
申请公布日期
1954.05.28
申请号
DE1952SC10161
申请日期
1952.03.27
申请人
Ulrich schylla dr.-ing.
发明人
Ulrich schylla dr.-ing.
分类号
B21B19/00;B21B23/00
主分类号
B21B19/00
代理机构
代理人
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地址
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