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经营范围
发明名称
CHLORINATION CONTROL APPARATUS
摘要
申请公布号
US3614263(A)
申请公布日期
1971.10.19
申请号
USD3614263
申请日期
1970.02.03
申请人
MAX E. WITT
发明人
MAX E. WITT
分类号
C02F1/68;C02F1/76;(IPC1-7):F04B41/06
主分类号
C02F1/68
代理机构
代理人
主权项
地址
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