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发明名称
Machine and die control apparatus for applying cold welding pressures
摘要
申请公布号
US2909086(A)
申请公布日期
1959.10.20
申请号
US19570662291
申请日期
1957.05.28
申请人
KELSEY-HAYES COMPANY;TOOL DIVISION
发明人
BARNES WILLIAM A.;ZYSK STANLEY A.
分类号
B23K20/02
主分类号
B23K20/02
代理机构
代理人
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地址
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