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发明名称
Method of resurfacing worn machine parts
摘要
申请公布号
US2798269(A)
申请公布日期
1957.07.09
申请号
US19540414131
申请日期
1954.03.04
申请人
UNITED STATES STEEL CORPORATION
发明人
MONKOWSKI HENRY V.
分类号
B22D19/10
主分类号
B22D19/10
代理机构
代理人
主权项
地址
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