Hojas de papel para cartas que se transforman en sobre o cubiertas de las mismas.,申请号ES19220000015U-传众专利搜索

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发明名称	Hojas de papel para cartas que se transforman en sobre o cubiertas de las mismas.
摘要
申请公布号	ES1522(Y)	申请公布日期	1933.09.16
申请号	ES19220000015U	申请日期	1933.03.22
申请人	CODINACH, PEDRO	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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