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发明名称
PHENOL-ALDEHYDE RESIN OF CRESOL SEPARATED RESIDUES
摘要
申请公布号
CA901731(A)
申请公布日期
1972.05.30
申请号
CAD901731
申请日期
申请人
MITSUI PETROCHEMICAL INDUSTRIES
发明人
YOSHIYUKI SHINOHARA;KINYA MIZUI;KATUHIKO TASAKA;SHIGERU KATAYAMA
分类号
主分类号
代理机构
代理人
主权项
地址
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