Heat-sensitive recording material using chromeno compound,申请号US19870137368-传众专利搜索

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发明名称	Heat-sensitive recording material using chromeno compound
摘要
申请公布号	US4803193(A)	申请公布日期	1989.02.07
申请号	US19870137368	申请日期	1987.12.23
申请人	KANZAKI PAPER MANUFACTURING CO., LTD.	发明人	KANDA, NOBUO;ABE, YUKIHIRO;KONDO, MITSURU
分类号	B41M5/323;B41M5/333;B41M5/337;(IPC1-7):B41M5/18	主分类号	B41M5/323
代理机构		代理人
主权项
地址

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