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发明名称
SEPARATOR FOR AIR FILTER
摘要
申请公布号
JPH0275313(A)
申请公布日期
1990.03.15
申请号
JP19880226122
申请日期
1988.09.09
申请人
HONSHU PAPER CO LTD
发明人
OKAZAKI TOSHIKI;IBARAKI TAKAMASA
分类号
G21F9/02;B01D39/00;B01D46/52;G21F9/00
主分类号
G21F9/02
代理机构
代理人
主权项
地址
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