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经营范围
发明名称
LEATHER FINISHING AGENT
摘要
申请公布号
PL154809(B3)
申请公布日期
1991.09.30
申请号
PL19880275496
申请日期
1988.10.24
申请人
发明人
分类号
C09B;C09B67/00;D06P;D06P3/32;(IPC1-7):D06P3/32
主分类号
C09B
代理机构
代理人
主权项
地址
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