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经营范围
发明名称
Mode de protection et de renforcement des tissus filtrants
摘要
申请公布号
FR1053582(A)
申请公布日期
1954.02.03
申请号
FRD1053582
申请日期
1952.04.09
申请人
TISSUS FYLTIS
发明人
分类号
B01D25/176;B01D39/08
主分类号
B01D25/176
代理机构
代理人
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地址
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