PROCEDIMIENTO DE PREPARACIoN DE UN CAUCHO SINTÉTICO,申请号ES19480002490-传众专利搜索

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发明名称	PROCEDIMIENTO DE PREPARACIoN DE UN CAUCHO SINTÉTICO
摘要
申请公布号	ES249048(A3)	申请公布日期	1959.10.16
申请号	ES19480002490	申请日期	1959.04.29
申请人	BIRON, DENIS/EUDES, ROGER	发明人
分类号	(IPC1-7):C08	主分类号	(IPC1-7):C08
代理机构		代理人
主权项
地址

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