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发明名称
COSMETIC COMPOSITIONS BASED ON CHITOSAN DERIVATIVES AND PROCESS FOR PREPARING THESE DERIVATIVES
摘要
申请公布号
DE3371982(D1)
申请公布日期
1987.07.16
申请号
DE19833371982
申请日期
1983.04.14
申请人
WELLA AKTIENGESELLSCHAFT
发明人
LANG, GUNTHER, DR.;WENDEL, HARALD;KONRAD, EUGEN
分类号
C08B37/08;(IPC1-7):C08B37/08;A61K7/06
主分类号
C08B37/08
代理机构
代理人
主权项
地址
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