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发明名称
Lens grinding apparatus
摘要
申请公布号
US2703470(A)
申请公布日期
1955.03.08
申请号
US19530332934
申请日期
1953.01.23
申请人
THE MITCHEL-TYLER COMPANY
发明人
PORTER HAROLD M.;REARDON PATRICK H.
分类号
B24B11/00;B24B13/02
主分类号
B24B11/00
代理机构
代理人
主权项
地址
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