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发明名称
MASCHINE ZUR FERTIGBEARBEITUNG EINES AUF EINER ROHRBOGENPRESSE HERGESTELLTEN ROHRBOGEN-ROHLINGS
摘要
申请公布号
AT369678(B)
申请公布日期
1983.01.25
申请号
AT19770008637
申请日期
1977.12.02
申请人
SIDRO ROHRBOGEN GMBH
发明人
分类号
B21D7/00;B21C37/28;B23D45/10;B23D45/14;(IPC1-7):B21D35/00
主分类号
B21D7/00
代理机构
代理人
主权项
地址
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