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发明名称
FILTER ELEMENT
摘要
申请公布号
JPH02233111(A)
申请公布日期
1990.09.14
申请号
JP19890052658
申请日期
1989.03.03
申请人
KAWAGUCHI RYUZO
发明人
KAWAGUCHI RYUZO
分类号
B23H7/36;B01D27/00;B01D29/07
主分类号
B23H7/36
代理机构
代理人
主权项
地址
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