PROCESS FOR THE PRODUCTION OF FURNACE BLACK,申请号GB19680049437-传众专利搜索

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发明名称	PROCESS FOR THE PRODUCTION OF FURNACE BLACK
摘要
申请公布号	GB1245272(A)	申请公布日期	1971.09.08
申请号	GB19680049437	申请日期	1968.10.18
申请人	DEUTSCHE GOLD- UND SILBER SCHEIDEANSTALT VORMALS ROESSLER	发明人
分类号	C09C1/50	主分类号	C09C1/50
代理机构		代理人
主权项
地址

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