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经营范围
发明名称
PERLES DE POLYSACCHARIDE,
摘要
申请公布号
BE847467(A1)
申请公布日期
1977.04.20
申请号
BE19760171658
申请日期
1976.10.20
申请人
发明人
分类号
C12N9/00;B01J13/02;B01J20/22;B01J20/281;C08B37/00;C08J3/12;C08J3/14;C08L5/00;C12N11/10;C12N11/12;G01N30/88;(IPC1-7):C08B/
主分类号
C12N9/00
代理机构
代理人
主权项
地址
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