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发明名称
THE METHOD OF LEATHER STUFFING FOR CHROME TANNING AND/OR CHROME RETANNING
摘要
申请公布号
PL268180(A2)
申请公布日期
1988.09.01
申请号
PL19870268180
申请日期
1987.10.08
申请人
发明人
分类号
C14C;(IPC1-7):C14C/
主分类号
C14C
代理机构
代理人
主权项
地址
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