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发明名称
VORRICHTUNG ZUR SICHERUNG VON PUMPEN GEGEN TROCKENLAUF
摘要
申请公布号
DD245223(A1)
申请公布日期
1987.04.29
申请号
DD19850285389
申请日期
1985.12.24
申请人
VEB INSTITUT F. GETREIDE VERARBEITUNG,DD
发明人
LUTHARDT,ERNST,DD;HARBAUER,RENATE,DD
分类号
F04B49/10;(IPC1-7):F04B49/10
主分类号
F04B49/10
代理机构
代理人
主权项
地址
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