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发明名称
Thermostatic expansion valve and valve control element
摘要
申请公布号
US2223298(A)
申请公布日期
1940.11.26
申请号
US19360101649
申请日期
1936.09.19
申请人
FEDDERS MANUFACTURING COMPANY, INC.
发明人
SMITH LAWRENCE C.
分类号
F25B41/06;G05D23/12
主分类号
F25B41/06
代理机构
代理人
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