Non-destructive testing of welds,申请号GB19780045366-传众专利搜索

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发明名称	Non-destructive testing of welds
摘要
申请公布号	GB2012047(A)	申请公布日期	1979.07.18
申请号	GB19780045366	申请日期	1978.11.21
申请人	BOC SUBOCEAN SERVICES LTD	发明人
分类号	B23K37/02;G01N29/265;(IPC1-7):G01N29/04	主分类号	B23K37/02
代理机构		代理人
主权项
地址

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