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发明名称
Beer dispenser with coil cleaning means
摘要
申请公布号
US2477222(A)
申请公布日期
1949.07.26
申请号
US19440564187
申请日期
1944.11.20
申请人
WARCUP FREDERICK J
发明人
WARCUP FREDERICK J.
分类号
B08B9/02
主分类号
B08B9/02
代理机构
代理人
主权项
地址
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