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发明名称
METHOD FOR PREVENTING FREEZING OF PRESSURE FILTER
摘要
申请公布号
JPH0471607(A)
申请公布日期
1992.03.06
申请号
JP19900182904
申请日期
1990.07.11
申请人
MEIDENSHA CORP
发明人
NUMASHITA TOSHISADA
分类号
B01D25/12;B01D29/01;C02F11/12
主分类号
B01D25/12
代理机构
代理人
主权项
地址
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