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经营范围
发明名称
Ozone generator
摘要
申请公布号
US2288132(A)
申请公布日期
1942.06.30
申请号
US19390297399
申请日期
1939.09.30
申请人
BUXTON HARTMAN HARRY
发明人
HARTMAN HARRY BUXTON
分类号
C01B13/11
主分类号
C01B13/11
代理机构
代理人
主权项
地址
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