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发明名称
APPARATUS FOR SURFACE TREATING WORK PIECES
摘要
申请公布号
US3566644(A)
申请公布日期
1971.03.02
申请号
USD3566644
申请日期
1969.02.06
申请人
METAL IMPROVEMENT CO.
发明人
RALPH W. MOORE
分类号
B24C3/00;B24C3/14;B24C3/24;(IPC1-7):C21D7/06
主分类号
B24C3/00
代理机构
代理人
主权项
地址
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