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发明名称
Bench grinder
摘要
申请公布号
US2592785(A)
申请公布日期
1952.04.15
申请号
US19500174522
申请日期
1950.07.18
申请人
WALKER MACHINE & FOUNDRY CORPORATION
发明人
JR. JOHN E. BERNARD,
分类号
B24B27/02
主分类号
B24B27/02
代理机构
代理人
主权项
地址
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