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发明名称	RAZOR BLADE SHARPENER
摘要
申请公布号	CA329907(A)	申请公布日期	1933.01.31
申请号	CAD329907	申请日期
申请人	THE NEWTON SALES COMPANY	发明人	EDWIN GEORGE PAVITT
分类号		主分类号
代理机构		代理人
主权项
地址

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