METHOD AND APPARATUS FOR ACCOMPLISHING AN UNDERWATER WELD JOINT,申请号EP19850904250-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR ACCOMPLISHING AN UNDERWATER WELD JOINT
摘要
申请公布号	EP0222768(B1)	申请公布日期	1990.06.13
申请号	EP19850904250	申请日期	1985.08.14
申请人	OY GSS GENERAL SEA SAFETY LTD;NIINIVAARA, JUHANI ENSI KYOSTI;MAKELAINEN, HANNU, KALERVO	发明人	NIINIVAARA, JUHANI;MAKELAINEN, HANNU
分类号	B23K9/00;C23F13/00	主分类号	B23K9/00
代理机构		代理人
主权项
地址

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