PROCEDIMIENTO PARA LA FABRICACION DE ELEMENTOS PARA LA CONSTRUCCION.,申请号ES19490003464-传众专利搜索

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发明名称	PROCEDIMIENTO PARA LA FABRICACION DE ELEMENTOS PARA LA CONSTRUCCION.
摘要
申请公布号	ES346449(A1)	申请公布日期	1969.01.01
申请号	ES19490003464	申请日期	1967.10.26
申请人	LEAN COLONNA-CECCALDI	发明人
分类号	C04B24/36;(IPC1-7):E01C/	主分类号	C04B24/36
代理机构		代理人
主权项
地址

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