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发明名称
Pulsation type pumps
摘要
申请公布号
US3171360(A)
申请公布日期
1965.03.02
申请号
US19620178677
申请日期
1962.03.09
申请人
MELIN WALTON WILLIAM
发明人
WALTON WILLIAM MELIN
分类号
F04B43/09
主分类号
F04B43/09
代理机构
代理人
主权项
地址
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