Hand tool for straightening bent drum heads,申请号US19590827308-传众专利搜索

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发明名称	Hand tool for straightening bent drum heads
摘要
申请公布号	US2972917(A)	申请公布日期	1961.02.28
申请号	US19590827308	申请日期	1959.07.15
申请人	TEXACO INC.	发明人	MOXON EARL R.
分类号	B21D1/08	主分类号	B21D1/08
代理机构		代理人
主权项
地址

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