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发明名称
Pressure balanced valve structure
摘要
申请公布号
US2943792(A)
申请公布日期
1960.07.05
申请号
US19560621880
申请日期
1956.11.13
申请人
MOEN ALFRED M
发明人
MOEN ALFRED M.
分类号
F16K11/056;F16K39/02
主分类号
F16K11/056
代理机构
代理人
主权项
地址
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