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经营范围
发明名称
DENITRIFIER UTILIZING DEEP-LAYER AERATING CELL
摘要
申请公布号
JPS5858197(A)
申请公布日期
1983.04.06
申请号
JP19810154777
申请日期
1981.10.01
申请人
MITSUBISHI KAKOUKI KK
发明人
YAMAGUCHI SHIYOUZOU
分类号
C02F3/34
主分类号
C02F3/34
代理机构
代理人
主权项
地址
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