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发明名称
Removable-tip electric soldering iron
摘要
申请公布号
US2505625(A)
申请公布日期
1950.04.25
申请号
US19460654273
申请日期
1946.03.14
申请人
RENFRID NORDSTROM CARL GUSTAV
发明人
NORDSTROM CARL GUSTAV RENFRID
分类号
B23K3/03
主分类号
B23K3/03
代理机构
代理人
主权项
地址
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