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发明名称
FILTER MEDIUM AND ITS MANUFACTURE
摘要
申请公布号
JPS5710312(A)
申请公布日期
1982.01.19
申请号
JP19810077907
申请日期
1981.05.22
申请人
SOFRANCE SA
发明人
JIYAN PARISE
分类号
B01D39/14;B01D39/20;D21F11/14
主分类号
B01D39/14
代理机构
代理人
主权项
地址
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