Verfahren zur Herstellung von Cyaninfarbstoffen.,申请号ATD149971-传众专利搜索

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发明名称	Verfahren zur Herstellung von Cyaninfarbstoffen.
摘要
申请公布号	AT149971(B)	申请公布日期	1937.06.25
申请号	ATD149971	申请日期	1935.05.09
申请人	GEVAERT PHOTO-PRODUCTEN N. V.	发明人	DR. RENE STEVENS
分类号		主分类号
代理机构		代理人
主权项
地址

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