Air flow filter for use in testing or treatment of the respiratory function of patients,申请号US20000121756F-传众专利搜索

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发明名称	Air flow filter for use in testing or treatment of the respiratory function of patients
摘要
申请公布号	USD441449(S1)	申请公布日期	2001.05.01
申请号	US20000121756F	申请日期	2000.04.12
申请人	RJ & VK BIRD PTY LTD	发明人	GASKELL JOHN
分类号		主分类号
代理机构		代理人
主权项
地址

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