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发明名称
摘要
申请公布号
JPS5939372(B2)
申请公布日期
1984.09.22
申请号
JP19770080677
申请日期
1977.07.05
申请人
SUMITOMO KAGAKU KOGYO KK;KOEI KAGAKU KOGYO KK
发明人
YASUDA SHINICHI;NIWA TAKAKAZU;SAKOTA KOZO;UMAHARA AKIRA
分类号
C01G37/14;B01J41/04;C01G37/00;C02F1/42
主分类号
C01G37/14
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