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发明名称
Machining method and apparatus
摘要
申请公布号
US4952789(A)
申请公布日期
1990.08.28
申请号
US19890342901
申请日期
1989.04.21
申请人
AMCHEM COMPANY LIMITED
发明人
SUTTIE, DAVID G.
分类号
B23K26/08
主分类号
B23K26/08
代理机构
代理人
主权项
地址
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