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经营范围
发明名称
Portable welder
摘要
申请公布号
US2866076(A)
申请公布日期
1958.12.23
申请号
US19550515383
申请日期
1955.06.14
申请人
SVENSKA AKTIEBOLAGET GASACCUMULATOR
发明人
AVERSTEN KARL JOEL
分类号
B23K9/00
主分类号
B23K9/00
代理机构
代理人
主权项
地址
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