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发明名称
Verfahren zur Herstellung von Polyencarbonsaeuren
摘要
申请公布号
DE873547(C)
申请公布日期
1953.04.16
申请号
DE1942SC02070D
申请日期
1942.12.15
申请人
SCHERING A. G.
发明人
INHOFFEN HANS-HERLOFF DR.;EYSENBACH HANS DR.
分类号
C07C57/03
主分类号
C07C57/03
代理机构
代理人
主权项
地址
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