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经营范围
发明名称
Improvements in gas heated soldering irons
摘要
申请公布号
GB493798(A)
申请公布日期
1938.10.14
申请号
GB19370017416
申请日期
1937.06.23
申请人
PERCY ALFRED CARTWRIGHT;LEONARD VICTOR WALKER;HORACE VICTOR HATELEY
发明人
分类号
B23K3/02
主分类号
B23K3/02
代理机构
代理人
主权项
地址
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