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经营范围
发明名称
Frozen food vehicle
摘要
申请公布号
US2466994(A)
申请公布日期
1949.04.12
申请号
US19470723502
申请日期
1947.01.22
申请人
MARTIN JAMES W
发明人
MARTIN JAMES W.
分类号
F25D3/12
主分类号
F25D3/12
代理机构
代理人
主权项
地址
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