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发明名称
Gauging device
摘要
申请公布号
US2367255(A)
申请公布日期
1945.01.16
申请号
US19420452446
申请日期
1942.07.27
申请人
THE SHEFFIELD CORPORATION
发明人
ALLER WILLIS FAY;SCHULZE LOUIS J.
分类号
G01B3/40
主分类号
G01B3/40
代理机构
代理人
主权项
地址
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