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发明名称
OPTICAL SURFACE GENERATING METHOD AND APPARATUS
摘要
申请公布号
US3566544(A)
申请公布日期
1971.03.02
申请号
USD3566544
申请日期
1968.04.25
申请人
ITEK CORP.
发明人
RONALD ASPDEN
分类号
B23Q27/00;B24B13/00;B24B37/00;(IPC1-7):B24B7/24;B24B1/00
主分类号
B23Q27/00
代理机构
代理人
主权项
地址
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