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发明名称
Procédé et dispositif pour la sulfonation par l'anhydride sulfurique gazeux
摘要
申请公布号
FR1233046(A)
申请公布日期
1960.10.12
申请号
FR19596939362
申请日期
1959.04.28
申请人
CHIMIOTECHNIC
发明人
DUPERRAY JEAN-NOEL
分类号
C07B45/02;C07C303/06;C07C309/28
主分类号
C07B45/02
代理机构
代理人
主权项
地址
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