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发明名称
Technician's bench plate
摘要
申请公布号
US2579844(A)
申请公布日期
1951.12.25
申请号
US19480039680
申请日期
1948.07.20
申请人
HERBERT K. BRASFIELD
发明人
MARTIN CHARLES A.
分类号
G04D1/00
主分类号
G04D1/00
代理机构
代理人
主权项
地址
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