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发明名称
Regulator responsive to the electrical conductivity of a solution
摘要
申请公布号
US2626620(A)
申请公布日期
1953.01.27
申请号
US19480046864
申请日期
1948.08.30
申请人
WOODALL SMITH ALBERT
发明人
SMITH ALBERT WOODALL
分类号
B08B3/00;G05D21/02
主分类号
B08B3/00
代理机构
代理人
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