APERFEICOAMENTOS INTRODUZIDOS EM PRANCHETAS,申请号BR19780002692-传众专利搜索

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发明名称	APERFEICOAMENTOS INTRODUZIDOS EM PRANCHETAS
摘要
申请公布号	BR7802692(A)	申请公布日期	1979.12.04
申请号	BR19780002692	申请日期	1978.04.28
申请人	SAN KO BRASIL IND COM LTD	发明人	HOUW T
分类号	A47B27/16;(IPC1-7):A47B27/16	主分类号	A47B27/16
代理机构		代理人
主权项
地址

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