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发明名称
Process for the preparation of ninhydrin
摘要
申请公布号
GB993299(A)
申请公布日期
1965.05.26
申请号
GB19630047082
申请日期
1963.11.28
申请人
RHONE-POULENC S.A.
发明人
分类号
C07C45/00
主分类号
C07C45/00
代理机构
代理人
主权项
地址
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