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发明名称
Improvements in or relating to speed-responsive electric switches
摘要
申请公布号
GB757422(A)
申请公布日期
1956.09.19
申请号
GB19540008985
申请日期
1954.03.26
申请人
S. SMITH & SONS (ENGLAND) LIMITED
发明人
TOWNDROW PERCY EDWIN;BARRETT EDWARD GEORGE
分类号
H01H35/10
主分类号
H01H35/10
代理机构
代理人
主权项
地址
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