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经营范围
发明名称
Preparation of phthalocyanine pigments from omega-chlorine or omaga-bromine substituted omicron-xylenes
摘要
申请公布号
US2460783(A)
申请公布日期
1949.02.01
申请号
US19470751990
申请日期
1947.06.02
申请人
AMERICAN CYANAMID COMPANY
发明人
LECHER HANS Z.;BROUILLARD ROBERT E.;BAUMGARTEN ERWIN
分类号
C09B47/04
主分类号
C09B47/04
代理机构
代理人
主权项
地址
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