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发明名称
Refrigerating system
摘要
申请公布号
US2019551(A)
申请公布日期
1935.11.05
申请号
US19310544802
申请日期
1931.06.16
申请人
GORDON VARNEY
发明人
VARNEY GORDON
分类号
A23L3/36;A23L3/375;F25D13/06
主分类号
A23L3/36
代理机构
代理人
主权项
地址
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