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发明名称
摘要
申请公布号
JPS638804(B2)
申请公布日期
1988.02.24
申请号
JP19820085348
申请日期
1982.05.19
申请人
TOYO FILTER KOGYO
发明人
HAGIWARA TADASHI
分类号
B01D29/46;B01D24/46;B01D29/62;B01D29/64;B01D33/06;B01D33/44;B01D33/58
主分类号
B01D29/46
代理机构
代理人
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