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发明名称
Switch-operating push-buttons
摘要
申请公布号
GB921231(A)
申请公布日期
1963.03.20
申请号
GB19590041194
申请日期
1959.12.04
申请人
ERICSSON IELEPHONES LIMITED
发明人
SINCLAIR WILLIAM
分类号
H01H13/62
主分类号
H01H13/62
代理机构
代理人
主权项
地址
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