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发明名称
Verfahren und Vorrichtung zum Aussenschaelen von Hohlkoerpern,wie Rohren
摘要
申请公布号
DE1806944(A1)
申请公布日期
1970.06.11
申请号
DE19681806944
申请日期
1968.10.30
申请人
MANNESMANN AG
发明人
EMIL VORBACH,DIPL.-ING.
分类号
B08B9/023;B23B5/12
主分类号
B08B9/023
代理机构
代理人
主权项
地址
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