Safety razor blade,申请号US19280247670-传众专利搜索

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发明名称	Safety razor blade
摘要
申请公布号	US1825767(A)	申请公布日期	1931.10.06
申请号	US19280247670	申请日期	1928.01.18
申请人	MERRILL ANDERSON	发明人	ANDERSON MERRILL
分类号	B26B21/54	主分类号	B26B21/54
代理机构		代理人
主权项
地址

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