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经营范围
发明名称
Grinding apparatus
摘要
申请公布号
US2854795(A)
申请公布日期
1958.10.07
申请号
US19540461456
申请日期
1954.10.11
申请人
LIBBEY-OWENS-FORD GLASS COMPANY
发明人
MCCOWN WILLIAM E.;MCAULEY JAMES W.
分类号
B24B7/24
主分类号
B24B7/24
代理机构
代理人
主权项
地址
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