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发明名称
Synthetic tanning agent and process for preparing same
摘要
申请公布号
US3029212(A)
申请公布日期
1962.04.10
申请号
US19570682616
申请日期
1957.09.09
申请人
NOPCO CHEMICAL COMPANY
发明人
LIPOWSKI STANLEY;FETSCHER CHARLES A.
分类号
C14C3/20
主分类号
C14C3/20
代理机构
代理人
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