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发明名称
DEVICE FOR PULLING-IN TUBES
摘要
申请公布号
HU189510(B)
申请公布日期
1986.07.28
申请号
HU19810001635
申请日期
1981.06.02
申请人
BAUAKADEMIE DER DDR,DD
发明人
RUEDIGER,FRANK,DD;DOERING,DIETER,DD;TEUBER,HANS-DIETER,DD
分类号
B29C63/34;F16L55/18;F16L57/00;(IPC1-7):F16L55/18
主分类号
B29C63/34
代理机构
代理人
主权项
地址
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