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发明名称
CONTROLLER OF WATER DISPOSER IN ACTIVE SLUDGE PROCESS
摘要
申请公布号
JPS56129090(A)
申请公布日期
1981.10.08
申请号
JP19800033188
申请日期
1980.03.14
申请人
HITACHI LTD
发明人
WATANABE SHIYOUJI;BABA KENJI;YAHAGI TOSHIO;NOKITA SHIYUNSUKE;OGASAWARA HITOSHI;YAMAZAWA YUUJI
分类号
C02F3/12
主分类号
C02F3/12
代理机构
代理人
主权项
地址
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