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发明名称
PREPARATION METHOD OF NACRE PIGMENTS
摘要
申请公布号
RO103309(B1)
申请公布日期
1992.06.25
申请号
RO19890137827
申请日期
1989.01.19
申请人
BOTAR ALEXANDRU;PAUL VIORICA;PATRUT ADRIAN
发明人
BOTAR ALEXANDRU;PAUL VIORICA;PATRUT ADRIAN
分类号
C09C1/00;C09C3/06
主分类号
C09C1/00
代理机构
代理人
主权项
地址
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