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发明名称
POMPA HYDRAULICZNA DOZUJACA PROPORCJONALNIE DO NATEZENIA PRZEPLYWU CIECZY W RUROCIAGU
摘要
申请公布号
PL98460(B1)
申请公布日期
1978.05.31
申请号
PL19760191105
申请日期
1976.07.10
申请人
发明人
分类号
F04B13/02;G01F13/00;(IPC1-7):F04B13/02
主分类号
F04B13/02
代理机构
代理人
主权项
地址
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