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发明名称
Reciprocating valve assembly
摘要
申请公布号
US3184216(A)
申请公布日期
1965.05.18
申请号
US19620216115
申请日期
1962.08.10
申请人
THE DELMAN COMPANY
发明人
LOVELL ERNEST E.
分类号
F16K7/16;F16K41/10
主分类号
F16K7/16
代理机构
代理人
主权项
地址
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