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经营范围
发明名称
Roasting apparatus
摘要
申请公布号
US1970499(A)
申请公布日期
1934.08.14
申请号
US19300477158
申请日期
1930.08.22
申请人
AMERICAN COFFEE CORPORATION
发明人
DENT EDWARD J.
分类号
A23N12/08
主分类号
A23N12/08
代理机构
代理人
主权项
地址
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