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发明名称
CONSTANT POTENTIAL DEVICE
摘要
申请公布号
CA336936(A)
申请公布日期
1933.11.07
申请号
CAD336936
申请日期
申请人
THE CANADIAN WESTINGHOUSE COMPANY;THE WESTINGHOUSE X-RAY COMPANY
发明人
MONTFORD MORRISON
分类号
主分类号
代理机构
代理人
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