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发明名称
Arc working system
摘要
申请公布号
GB974820(A)
申请公布日期
1964.11.11
申请号
GB19620011973D
申请日期
1962.03.28
申请人
THE BRITISH OXYGEN COMPANY LIMITED
发明人
JAHN RICHARD EDGAR
分类号
B23K10/00
主分类号
B23K10/00
代理机构
代理人
主权项
地址
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