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经营范围
发明名称
FILTER MEDIUM FOR PURIFYING AIR
摘要
申请公布号
JPH0360711(A)
申请公布日期
1991.03.15
申请号
JP19890197294
申请日期
1989.07.28
申请人
SUMITOMO CHEM CO LTD
发明人
KURIMOTO MAKOTO;BABA KATSUO
分类号
B01D39/14
主分类号
B01D39/14
代理机构
代理人
主权项
地址
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