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经营范围
发明名称
Process of stabilizing calcium lithol toners
摘要
申请公布号
US2601468(A)
申请公布日期
1952.06.24
申请号
US19490118178
申请日期
1949.09.27
申请人
AMERICAN CYANAMID COMPANY
发明人
TULLSEN VOLNEY;PFEIFFER FREDERICK LUDWIG
分类号
C09B63/00
主分类号
C09B63/00
代理机构
代理人
主权项
地址
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