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发明名称
Lapping machine
摘要
申请公布号
US2869294(A)
申请公布日期
1959.01.20
申请号
US19570669517
申请日期
1957.07.02
申请人
ABRADING SYSTEMS COMPANY
发明人
BOETTCHER STEPHEN A.;PAGE JACK C.
分类号
B24B37/04;B24B57/00
主分类号
B24B37/04
代理机构
代理人
主权项
地址
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