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发明名称
Measuring valve
摘要
申请公布号
US2028816(A)
申请公布日期
1936.01.28
申请号
US19340750585
申请日期
1934.10.29
申请人
ALLEN HOWARD C
发明人
ALLEN HOWARD C.
分类号
G01F11/28
主分类号
G01F11/28
代理机构
代理人
主权项
地址
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