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发明名称
Verfahren zur Herstellung von 4,4'Dioxy-diphenyl-pyridyl-methanen
摘要
申请公布号
AT206438(B)
申请公布日期
1959.11.25
申请号
AT19580005221
申请日期
1958.07.23
申请人
DR. KARL THOMAE GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
分类号
主分类号
代理机构
代理人
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