Saw tooth construction and method of making the same,申请号US19520295989-传众专利搜索

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发明名称	Saw tooth construction and method of making the same
摘要
申请公布号	US2768423(A)	申请公布日期	1956.10.30
申请号	US19520295989	申请日期	1952.06.27
申请人	ILLINOIS TOOL WORKS	发明人	STERN WILLIAM
分类号	B23D61/12;B23D65/04	主分类号	B23D61/12
代理机构		代理人
主权项
地址

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