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发明名称
Workholder for grinding or polishing lenses
摘要
申请公布号
GB644750(A)
申请公布日期
1950.10.18
申请号
GB19480024056
申请日期
1948.09.14
申请人
DUNLOP RUBBER COMPANY LIMITED;ROBERT MAXWELL SEDDON;GEORGE HENRY GOULDING
发明人
分类号
B24B13/005
主分类号
B24B13/005
代理机构
代理人
主权项
地址
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