Portable suction and blower unit,申请号US19630278619-传众专利搜索

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发明名称	Portable suction and blower unit
摘要
申请公布号	US3238556(A)	申请公布日期	1966.03.08
申请号	US19630278619	申请日期	1963.05.07
申请人	MARTIN ELMER A	发明人	MARTIN ELMER A.
分类号	A45D24/32;A45D44/16	主分类号	A45D24/32
代理机构		代理人
主权项
地址

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