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发明名称
Nouveau procédé de préparation du citrate de bétaïne
摘要
申请公布号
FR1179961(A)
申请公布日期
1959.05.29
申请号
FRD1179961
申请日期
1956.03.14
申请人
SOCIETE DES USINES CHIMIQUES RHONE-POULENC
发明人
分类号
主分类号
代理机构
代理人
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