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发明名称
PROCEDIMENTO E DISPOSITIVO PER CORREGGERE L ANGOLO DI APPOSTAMENTO REGISTRATO DEI RULLI DI FORMATURA IN UN UMPIANTO PER LA SALDATURA A SPIRALE DI TUBI
摘要
申请公布号
IT1025324(B)
申请公布日期
1978.08.10
申请号
IT19740028964
申请日期
1974.10.30
申请人
BLOHM UND VOSS AG
发明人
分类号
B21C37/12;(IPC1-7):B21C/
主分类号
B21C37/12
代理机构
代理人
主权项
地址
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