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发明名称
Vorrichtung zur Herstellung rohrfoermiger Leichtbaumasten
摘要
申请公布号
DE2724508(B1)
申请公布日期
1978.11.02
申请号
DE19772724508
申请日期
1977.05.31
申请人
WILHELM PFEIFFER, STAHLROHRMASTE, OHG, 6474 ORTENBERG
发明人
PFEIFFER, LUDWIG, 6474 ORTENBERG
分类号
B21C37/10;B21C37/18;(IPC1-7):B21C37/08
主分类号
B21C37/10
代理机构
代理人
主权项
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