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经营范围
发明名称
METHOD OF LEATHER TREATMENT
摘要
申请公布号
PL111158(B1)
申请公布日期
1980.08.30
申请号
PL19780207922
申请日期
1978.06.26
申请人
发明人
分类号
C11D3/00;C11D3/12;C14C1/00;C14C1/02;D06L1/12;(IPC1-7):C14C1/00
主分类号
C11D3/00
代理机构
代理人
主权项
地址
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