Broom,申请号US19650481730-传众专利搜索

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发明名称	Broom
摘要
申请公布号	US3340556(A)	申请公布日期	1967.09.12
申请号	US19650481730	申请日期	1965.08.23
申请人	BATTELLE MEMORIAL INSTITUTE	发明人	ALLEN WILLIAM M.
分类号	A46B5/00;A46D1/00;A46D9/02;A47L13/11	主分类号	A46B5/00
代理机构		代理人
主权项
地址

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