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发明名称
摘要
申请公布号
JPH0516289(B2)
申请公布日期
1993.03.04
申请号
JP19870114525
申请日期
1987.05.13
申请人
KOGYO GIJUTSUIN
发明人
MAEDA YASUSHI;PPONDA ZENJIRO
分类号
B01D53/22;B01D71/54
主分类号
B01D53/22
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