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发明名称
Verfahren zur Herstellung eines neuen quaternären Ammoniumsalzes.
摘要
申请公布号
CH204123(A)
申请公布日期
1939.04.15
申请号
CHD204123
申请日期
1937.05.01
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
LIMITED IMPERIAL CHEMICAL INDUSTRIES
分类号
主分类号
代理机构
代理人
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