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发明名称
Master gage
摘要
申请公布号
US2835039(A)
申请公布日期
1958.05.20
申请号
US19550520201
申请日期
1955.07.06
申请人
WILLIAM E. SHERWOOD
发明人
SHUTKUFSKI JOHN J.
分类号
G01B3/30
主分类号
G01B3/30
代理机构
代理人
主权项
地址
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