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发明名称
FRAESKETTE ZUM BEARBEITEN VON EBENEN ODER GEKRUEMMTEN EISFLAECHEN
摘要
申请公布号
DD148073(A1)
申请公布日期
1981.05.06
申请号
DD19790217925
申请日期
1979.12.20
申请人
ENGER,ULRICH,DD;SPERLICH,HORST,DD;WITTIG,PETER,DD
发明人
ENGER,ULRICH,DD;SPERLICH,HORST,DD;WITTIG,PETER,DD
分类号
E01H5/12;F25C5/16;(IPC1-7):E01H5/12
主分类号
E01H5/12
代理机构
代理人
主权项
地址
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