Methods for manufacturing high pressure vessels,申请号US19530382978-传众专利搜索

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发明名称	Methods for manufacturing high pressure vessels
摘要
申请公布号	US2752669(A)	申请公布日期	1956.07.03
申请号	US19530382978	申请日期	1953.09.29
申请人	EDWARD VALVES, INC.	发明人	CARR LAURENCE H.
分类号	B21K1/24	主分类号	B21K1/24
代理机构		代理人
主权项
地址

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