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经营范围
发明名称
Improvements in or relating to dynamometers
摘要
申请公布号
GB552586(A)
申请公布日期
1943.04.15
申请号
GB19410013261
申请日期
1941.10.15
申请人
DAVID BROWN & SONS (HUDDERSFIELD) LIMITED;HENRY EDWARD MERRITT
发明人
分类号
G01L3/20
主分类号
G01L3/20
代理机构
代理人
主权项
地址
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