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发明名称
PROCESS FOR THE PURIFICATION OF DIARYL CARBONATES
摘要
申请公布号
CA769056(A)
申请公布日期
1967.10.10
申请号
CAD769056
申请日期
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
HERMANN SCHNELL;LUDWIG BOTTENBRUCH;HUGO VERNALEKEN
分类号
主分类号
代理机构
代理人
主权项
地址
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