Patent search ap:("CIBA LTD") AND inv:"WERNHARD HUBER" Page 1

1.

发明授权
Epichlorohydrin-containing phthalocyanine dyestuffs 失效
Title translation: 含环氧氯丙烷的酞菁染料

公开(公告)号：US3009920A

公开(公告)日：1961-11-21

申请号：US76317858

申请日：1958-09-25

Applicant: CIBA LTD

Inventor： PETER JAEGER , WERNHARD HUBER , HEINRICH ZOLLINGER

IPC: C09B47/08 , C09B62/54 , C09B62/60

CPC classification number: C09B62/54 , C09B47/08 , C09B62/60 , Y10S8/918

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