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发明名称
Multiway valve
摘要
申请公布号
US2728353(A)
申请公布日期
1955.12.27
申请号
US19510258861
申请日期
1951.11.29
申请人
BONHAM ALBERT W
发明人
BONHAM ALBERT W.
分类号
F15B13/04
主分类号
F15B13/04
代理机构
代理人
主权项
地址
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