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发明名称
Verfahren zur Herstellung von cyclischen Polycarbonsaeuren bzw. deren Gemischen
摘要
申请公布号
DE892895(C)
申请公布日期
1953.10.12
申请号
DE1951B014838
申请日期
1951.05.01
申请人
BERGWERKSVERBAND ZUR VERWERTUNG VON SCHUTZRECHTEN DER KOHLENTECHNIK G.M.B.H.
发明人
EWERS JOSEF DR.;GROSSKINSKY OTTO DR.;THUERAUF WALTER DR.
分类号
C07C51/42
主分类号
C07C51/42
代理机构
代理人
主权项
地址
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