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发明名称
摘要
申请公布号
JPS6247401(B2)
申请公布日期
1987.10.07
申请号
JP19810139811
申请日期
1981.09.07
申请人
TORAY INDUSTRIES
发明人
KATO EISUKE;SASAKI MASASHI;HOSHINO KAORU
分类号
B01D1/26;C02F1/04
主分类号
B01D1/26
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