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发明名称
PREPARATION PROCESS OF A NACRED-WITH PIGMENT
摘要
申请公布号
RO105617(B1)
申请公布日期
1992.10.30
申请号
RO19900146476
申请日期
1990.12.05
申请人
INSTITUTUL DE CERCETARE, INGINERIE TEHNOLOGIC, PROIECTARE SI PRODUCTIE PENTRU METALE NEFEROASE SI RARE, BUCURESTI
发明人
PARVULESCU VASILE
分类号
C01G29/00;C09C1/22;(IPC1-7):C09C1/22;A61K7/021
主分类号
C01G29/00
代理机构
代理人
主权项
地址
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