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发明名称
FILTER PAPER
摘要
申请公布号
JPH02258007(A)
申请公布日期
1990.10.18
申请号
JP19890080597
申请日期
1989.03.30
申请人
KURARAY CO LTD
发明人
OKAZAKI MASAKI;HIRAMATSU KENJI;EZAKI TAMEMARU
分类号
B01D39/16;B01D39/08;D01F8/14;D21H13/24
主分类号
B01D39/16
代理机构
代理人
主权项
地址
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