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经营范围
发明名称
Condensation products of an alkali metal salt of toluenesulphonamide with formaldehyde
摘要
申请公布号
US2130342(A)
申请公布日期
1938.09.20
申请号
US19360080202
申请日期
1936.05.16
申请人
FAHLBERG-LIST AKTIENGESELLSCHAFT CHEMISCHE FABRIKEN
发明人
HAHN HELLMUTH;MEMMINGER KARL
分类号
C08G12/24
主分类号
C08G12/24
代理机构
代理人
主权项
地址
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