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发明名称
PREPARATION OF PHTHALOCYANINE PIGMENTS
摘要
申请公布号
CA501582(A)
申请公布日期
1954.04.20
申请号
CAD501582
申请日期
申请人
AMERICAN CYANAMID COMPANY
发明人
HANS Z. LECHER;ROBERT E. BROUILLARD;ERWIN BAUMGARTEN
分类号
主分类号
代理机构
代理人
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