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发明名称
Procédé pour la préparation de nu-sulfonyl- ou de nu-nu'disulfonyl-urées
摘要
申请公布号
FR877129(A)
申请公布日期
1942.11.27
申请号
FRD877129
申请日期
1941.11.21
申请人
CHEMISCHE FABRIK VON HEYDEN AKTIENGESELLSCHAFT
发明人
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主分类号
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