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发明名称
Linear-dimension gauge or comparator
摘要
申请公布号
US2324813(A)
申请公布日期
1943.07.20
申请号
US19410395489
申请日期
1941.05.27
申请人
PRECISION GRINDING LIMITED
发明人
BARROTT GEORGE PRIMROSE;PLAUT HERMANN FRANZ
分类号
G01B3/00;G01B5/06
主分类号
G01B3/00
代理机构
代理人
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地址
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