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经营范围
发明名称
Improvements in or relating to welding or soldering machines
摘要
申请公布号
GB422583(A)
申请公布日期
1935.01.15
申请号
GB19330025563
申请日期
1933.09.15
申请人
SA. FRAP SOCIETE ANONYME POUR LA FABRICATION DES RESERVOIRS ET APPAREILS SOUS PRESSION
发明人
分类号
B23K5/06
主分类号
B23K5/06
代理机构
代理人
主权项
地址
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