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经营范围
发明名称
Refrigerating unit
摘要
申请公布号
US1950905(A)
申请公布日期
1934.03.13
申请号
US19320609655
申请日期
1932.05.06
申请人
GEORGE J. MATOWITZ
发明人
RUBIN HARRY
分类号
F25D5/00
主分类号
F25D5/00
代理机构
代理人
主权项
地址
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