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发明名称
Improved methods of performing brazing, soldering and similar operations
摘要
申请公布号
GB325647(A)
申请公布日期
1930.02.27
申请号
GB19290000004
申请日期
1929.01.01
申请人
THE UNIQUE & UNITY CYCLE COMPANY LIMITED;JAMES MUNN
发明人
分类号
B23K1/20
主分类号
B23K1/20
代理机构
代理人
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地址
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