PROCESSO PARA MANUFATURA DE POLVORA SEM FUMACA,申请号BR19670186470-传众专利搜索

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发明名称	PROCESSO PARA MANUFATURA DE POLVORA SEM FUMACA
摘要
申请公布号	BR6786470(D0)	申请公布日期	1973.01.09
申请号	BR19670186470	申请日期	1967.01.24
申请人	HERCULES INC	发明人	SAPIEGO J
分类号	C06B21/00;C08B5/04	主分类号	C06B21/00
代理机构		代理人
主权项
地址

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