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发明名称
Verfahren zur Gewinnung von Naphthalin aus naphthalinhaltigen Teeroelfraktionen
摘要
申请公布号
DE1022573(B)
申请公布日期
1958.01.16
申请号
DE1955G016713
申请日期
1955.03.15
申请人
GESELLSCHAFT FUER TEERVERWERTUNG MIT BESCHRAENKTER HAFTUNG
发明人
FRANCK DR. HEINZ-GERHARD;BEEKMANN DR. PAUL
分类号
C07C7/14
主分类号
C07C7/14
代理机构
代理人
主权项
地址
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