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发明名称
PROCESS FOR PREPARING NATURAL COLOURING AGENT PRODUCTS FROM SUBSTANCES OF PLANT ORIGIN
摘要
申请公布号
HU172422(B)
申请公布日期
1978.08.28
申请号
HU1975SO01163
申请日期
1975.12.23
申请人
SZOELESZETI ES BORASZATI KUTATO INTEZET,HU
发明人
FERENCZY,SANDOR,HU;KERENYI,ZOLTAN,HU;DANKO,ELZA,HU;ERY,GYOERGYNE,HU
分类号
C09B61/00
主分类号
C09B61/00
代理机构
代理人
主权项
地址
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