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发明名称
Refrigeration system and expansion valve therefor
摘要
申请公布号
US2415338(A)
申请公布日期
1947.02.04
申请号
US19450589330
申请日期
1945.04.20
申请人
DETROIT LUBRICATOR COMPANY
发明人
CARTER FRANKLYN Y.
分类号
F25B41/06
主分类号
F25B41/06
代理机构
代理人
主权项
地址
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