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发明名称
Procédé de préparation de l'acide maléique.
摘要
申请公布号
CH195320(A)
申请公布日期
1938.01.31
申请号
CHD195320
申请日期
1936.03.31
申请人
CARBIDE AND CARBON CHEMICALS CORPORATION
发明人
CORPORATION CARBIDE AND CARBON CHEMICALS
分类号
主分类号
代理机构
代理人
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