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发明名称
PRECISION FILTER DEVICE
摘要
申请公布号
JPS621410(A)
申请公布日期
1987.01.07
申请号
JP19850139945
申请日期
1985.06.26
申请人
KITAZAWA VALVE:KK
发明人
ISONO KEINOSUKE
分类号
B01D63/04
主分类号
B01D63/04
代理机构
代理人
主权项
地址
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