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经营范围
发明名称
AERATION APPARATUS
摘要
PURPOSE:To ensure agitation of a solution by arranging guides for gathering air and conveying pipes for leading the air upward over air injection ports so that the solution is introduced thereinto.
申请公布号
JPS543961(A)
申请公布日期
1979.01.12
申请号
JP19770068609
申请日期
1977.06.09
申请人
NIPPON ELECTRIC CO
发明人
SAITOU TAKAO
分类号
B01F3/04;B01F13/02
主分类号
B01F3/04
代理机构
代理人
主权项
地址
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