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经营范围
发明名称
Improvements in or relating to driving mechanism for selectors
摘要
申请公布号
GB495347(A)
申请公布日期
1938.11.11
申请号
GB19370028343
申请日期
1937.10.18
申请人
TELEFONAKTIEBOLAGET L.M. ERICSSON
发明人
分类号
H01H63/22
主分类号
H01H63/22
代理机构
代理人
主权项
地址
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