Process and apparatus for quenching tubular metal articles,申请号US19530358580-传众专利搜索

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发明名称	Process and apparatus for quenching tubular metal articles
摘要
申请公布号	US2807272(A)	申请公布日期	1957.09.24
申请号	US19530358580	申请日期	1953.06.01
申请人	CABOT SHOPS, INC.	发明人	MCCRAY HAROLD E.
分类号	C21D1/64	主分类号	C21D1/64
代理机构		代理人
主权项
地址

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