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发明名称
Butter dispenser
摘要
申请公布号
US2756905(A)
申请公布日期
1956.07.31
申请号
US19530346605
申请日期
1953.04.03
申请人
WICKESBERG ALFRED W
发明人
WICKESBERG ALFRED W.
分类号
A23L1/18
主分类号
A23L1/18
代理机构
代理人
主权项
地址
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