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经营范围
发明名称
Refrigerating apparatus
摘要
申请公布号
US1898440(A)
申请公布日期
1933.02.21
申请号
US19300440558
申请日期
1930.03.31
申请人
KELVINATOR CORPORATION
发明人
GREENWALD HAROLD A.
分类号
F25D19/02
主分类号
F25D19/02
代理机构
代理人
主权项
地址
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