Processo de preparo de material plástico,申请号BR19940001232-传众专利搜索

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发明名称	Processo de preparo de material plástico
摘要
申请公布号	BR9401232(A)	申请公布日期	1994.11.22
申请号	BR19940001232	申请日期	1994.03.21
申请人	CHEN JAMES HSING-LARNG	发明人	JAMES HSING-LARNG CHEN
分类号	B29B9/12;(IPC1-7):C08L23/00	主分类号	B29B9/12
代理机构		代理人
主权项
地址

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