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发明名称
(B1) ;APPARATUS FOR FORMING TRANSFERRY PORTION OF SURFACE AT THE EDGE OF CYLINDRICAL HOLE
摘要
申请公布号
PL215617(A1)
申请公布日期
1981.01.30
申请号
PL19790215617
申请日期
1979.05.16
申请人
INST MECH PRECYZ;HALLE MASCHF VEB
发明人
BURMAJSTER ZBIGNIEW;JUSTYNA MIECZYSLAW;DYBIEC CZESLAW;KRUEGER UWE;LUDWIG GUENTER;MICHAEL VOLKER
分类号
B24B39/02;(IPC1-7):B21D/
主分类号
B24B39/02
代理机构
代理人
主权项
地址
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