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发明名称
Feeler actuated valve
摘要
申请公布号
US2675988(A)
申请公布日期
1954.04.20
申请号
US19500158563
申请日期
1950.04.27
申请人
FIFE IRWIN L
发明人
FIFE IRWIN L.
分类号
B65H23/02;F16K5/04
主分类号
B65H23/02
代理机构
代理人
主权项
地址
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