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发明名称
Fremgangsmåde til fremstilling af bis-kvaternære ammoniumalkylætere.
摘要
申请公布号
DK83310(C)
申请公布日期
1957.08.26
申请号
DK19520000976
申请日期
1952.03.25
申请人
AKTIESELSKABET PHARMACIA
发明人
分类号
主分类号
代理机构
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