METHOD OF FABRICATING LARGE VESSELS CAPABLE OF WITHSTANDING HIGH INTERNAL PRESSURES,申请号USD3557437-传众专利搜索

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发明名称	METHOD OF FABRICATING LARGE VESSELS CAPABLE OF WITHSTANDING HIGH INTERNAL PRESSURES
摘要
申请公布号	US3557437(A)	申请公布日期	1971.01.26
申请号	USD3557437	申请日期	1969.01.14
申请人	JOHN C. ST. CLAIR	发明人	JOHN C. ST. CLAIR
分类号	B21D51/24;B23H9/00;(IPC1-7):B23K19/00;B23P17/00	主分类号	B21D51/24
代理机构		代理人
主权项
地址

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