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经营范围
发明名称
Ice cream freezer
摘要
申请公布号
US1934276(A)
申请公布日期
1933.11.07
申请号
US19320592133
申请日期
1932.02.10
申请人
FRENCH BATTERY COMPANY
发明人
RAMSAY RALPH E.
分类号
A23G9/12
主分类号
A23G9/12
代理机构
代理人
主权项
地址
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