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经营范围
发明名称
Refrigeration
摘要
申请公布号
US2393630(A)
申请公布日期
1946.01.29
申请号
US19410393161
申请日期
1941.05.13
申请人
SERVEL, INC.
发明人
GROSSMAN FRANKLIN A.
分类号
F25B15/06
主分类号
F25B15/06
代理机构
代理人
主权项
地址
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