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发明名称
摘要
申请公布号
JPH0218285(B2)
申请公布日期
1990.04.25
申请号
JP19840002317
申请日期
1984.01.10
申请人
KAGAKU GIJUTSUCHO MUKIZAISHITSU KENKYUSHOCHO
发明人
MITOMO MAMORU;SHIOGAI TATSUYA
分类号
C01B21/082
主分类号
C01B21/082
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