APERFEICOAMENTO EM PROCESSO PARA A FORMACAO DE FILAMENTOS DE POLIPIRROLIDONA,申请号BR19770005392-传众专利搜索

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发明名称	APERFEICOAMENTO EM PROCESSO PARA A FORMACAO DE FILAMENTOS DE POLIPIRROLIDONA
摘要
申请公布号	BR7705392(A)	申请公布日期	1978.06.06
申请号	BR19770005392	申请日期	1977.08.15
申请人	CHEVRON RES CO	发明人	TANQUARY C
分类号	D01F6/60;D01F6/74;(IPC1-7):D01D5/06	主分类号	D01F6/60
代理机构		代理人
主权项
地址

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