DERRIK,申请号SU19742066273-传众专利搜索

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法人/股东/高管

发明名称	DERRIK
摘要
申请公布号	SU695571(A3)	申请公布日期	1979.10.30
申请号	SU19742066273	申请日期	1974.10.09
申请人	BAJRON DZHEKSON INK (FIRMA)	发明人	GOVALD DZHEJMS A.,US;SMIT RODZHER,US
分类号	E02B17/00;E21B15/00;E21B15/02;E21B19/14;E21B19/15;(IPC1-7):E21B15/02	主分类号	E02B17/00
代理机构		代理人
主权项
地址

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