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发明名称
Device for controlling the welding times and intervals in resistance welding apparatus
摘要
申请公布号
US2798187(A)
申请公布日期
1957.07.02
申请号
US19540429626
申请日期
1954.05.13
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
HESS KARL WALTER;JONG FRANS HENDRIK DE;ROOSENDAAL LAMBERTUS WILHELMUS
分类号
B23K11/26
主分类号
B23K11/26
代理机构
代理人
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地址
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