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发明名称
MECHANISCHE OELUEBERLAGERTE KREISKOLBEN-ROTATIONSVAKUUMPUMPE
摘要
申请公布号
DD226624(A1)
申请公布日期
1985.08.28
申请号
DD19840267141
申请日期
1984.09.10
申请人
VEB KOMBINAT PUMPEN,UND VERDICHTER,,,DD
发明人
MEISTER,HELMUT,DD;GERBER,EDGAR,DD
分类号
F04C23/00;(IPC1-7):F04C23/00
主分类号
F04C23/00
代理机构
代理人
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