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发明名称
Beer coil cleaner
摘要
申请公布号
US1964235(A)
申请公布日期
1934.06.26
申请号
US19340707667
申请日期
1934.01.22
申请人
ISIDORE SCHWARTZ;SARAH L. SCHWARTZ
发明人
WATSON GEORGE H.
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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