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发明名称
VERFAHREN UND KALIBRIERUNGEN ZUM WALZEN VON WINKELPROFILEN
摘要
申请公布号
DD216645(A1)
申请公布日期
1984.12.19
申请号
DD19830253072
申请日期
1983.07.14
申请人
BERGAKADEMIE FREIBERG,DD
发明人
KUTZSCHE,KARL,DD;OEHLSTOETER,GERHARD,DD
分类号
B21B1/12;(IPC1-7):B21B1/12
主分类号
B21B1/12
代理机构
代理人
主权项
地址
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