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发明名称
PROPORTIONING VALVE
摘要
申请公布号
US3456675(A)
申请公布日期
1969.07.22
申请号
USD3456675
申请日期
1966.12.27
申请人
SEALED UNIT PARTS CO. INC.
发明人
HENRY EHRENS;SIDNEY WEINER
分类号
F16K51/00;F25B45/00;(IPC1-7):F16K11/04
主分类号
F16K51/00
代理机构
代理人
主权项
地址
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