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发明名称
Procédé de neutralisation de produits sulfoniques
摘要
申请公布号
FR969472(A)
申请公布日期
1950.12.20
申请号
FRD969472
申请日期
1948.07.22
申请人
发明人
SUNDIEN GUNNAR OLOF
分类号
C07C303/44
主分类号
C07C303/44
代理机构
代理人
主权项
地址
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