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发明名称
PROCESS FOR PRODUCING HIGH PURITY FORMALDEHYDE
摘要
申请公布号
GB2218089(A)
申请公布日期
1989.11.08
申请号
GB19890007634
申请日期
1989.04.05
申请人
* ASAHI KASEI KOGYO KABUSHIKI KAISHA
发明人
HIROHISA * MORISHITA;JUNZO * MASAMOTO;TADASHIGE * HATA
分类号
C07C45/83;C07C47/058
主分类号
C07C45/83
代理机构
代理人
主权项
地址
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