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经营范围
发明名称
Dental fountain cleaner
摘要
申请公布号
US2550565(A)
申请公布日期
1951.04.24
申请号
US19480049711
申请日期
1948.09.17
申请人
ORAJET CORPORATION
发明人
HYSER CHARLES L.
分类号
A61C17/02
主分类号
A61C17/02
代理机构
代理人
主权项
地址
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