Machine or mechanism for generating shapes or profiles for diamonds and the like,申请号US19460648901-传众专利搜索

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发明名称	Machine or mechanism for generating shapes or profiles for diamonds and the like
摘要
申请公布号	US2423777(A)	申请公布日期	1947.07.08
申请号	US19460648901	申请日期	1946.02.20
申请人	CHARLES JEARUM FREDERICK	发明人	JEARUM FREDERICK CHARLES
分类号	B24B9/16	主分类号	B24B9/16
代理机构		代理人
主权项
地址

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