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发明名称
STARTING AND CONTROLLING APPARATUS FOR ELECTRIC DISCHARGE LAMPS
摘要
申请公布号
CA448115(A)
申请公布日期
1948.04.27
申请号
CAD448115
申请日期
申请人
CANADIAN GENERAL ELECTRIC COMPANY LIMITED
发明人
JOHN H. CAMPBELL
分类号
主分类号
代理机构
代理人
主权项
地址
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