Safety syringe with retractable self-biased needle,申请号US19920952593-传众专利搜索

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发明名称	Safety syringe with retractable self-biased needle
摘要
申请公布号	US5232458(A)	申请公布日期	1993.08.03
申请号	US19920952593	申请日期	1992.09.28
申请人	CHEN, LONG-HSIUNG	发明人	CHEN, LONG-HSIUNG
分类号	A61M5/32	主分类号	A61M5/32
代理机构		代理人
主权项
地址

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