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发明名称
Expansion valve
摘要
申请公布号
US2410795(A)
申请公布日期
1946.11.05
申请号
US19440521233
申请日期
1944.02.05
申请人
DETROIT LUBRICATOR COMPANY
发明人
DILLMAN EARNEST J.
分类号
F25B41/06;G05D23/12
主分类号
F25B41/06
代理机构
代理人
主权项
地址
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