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发明名称
SWITCH CONSTRUCTION
摘要
申请公布号
CA638787(A)
申请公布日期
1962.03.27
申请号
CAD638787
申请日期
申请人
S AND C ELECTRIC COMPANY
发明人
JOHN J. MIKOS
分类号
主分类号
代理机构
代理人
主权项
地址
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