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经营范围
发明名称
WERKWIJZE VOOR QUATERNISATIE.
摘要
申请公布号
NL8920072(A)
申请公布日期
1990.12.03
申请号
NL19890020072
申请日期
1989.02.02
申请人
NORSOLOR TE PARIJS, FRANKRIJK.
发明人
分类号
C07C213/00;C07C213/02;C07C219/08;C07C233/38
主分类号
C07C213/00
代理机构
代理人
主权项
地址
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