Method for preparing lined piping flanged pipe joints,申请号US19610146066-传众专利搜索

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发明名称	Method for preparing lined piping flanged pipe joints
摘要
申请公布号	US3228096(A)	申请公布日期	1966.01.11
申请号	US19610146066	申请日期	1961.10.05
申请人	CABOT CORPORATION	发明人	ALBRO HENRY HAYWARD
分类号	B21D39/04;F16L23/12	主分类号	B21D39/04
代理机构		代理人
主权项
地址

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