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经营范围
发明名称
Gauging device
摘要
申请公布号
US2412413(A)
申请公布日期
1946.12.10
申请号
US19450608477
申请日期
1945.08.02
申请人
THE SHEFFIELD CORPORATION
发明人
MOSS RICHARD Y.
分类号
G01B13/08
主分类号
G01B13/08
代理机构
代理人
主权项
地址
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