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发明名称
IMPROVEMENTS IN THE CONTROL OF ELECTRICAL SPOT WELDING
摘要
申请公布号
GB1301149(A)
申请公布日期
1972.12.29
申请号
GB19700017410
申请日期
1970.04.13
申请人
KRONPRINZ AKTIENGESELLSCHAFT
发明人
分类号
B23K11/11;B23K11/25
主分类号
B23K11/11
代理机构
代理人
主权项
地址
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