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发明名称
FREQUENCY SENSITIVE CONTROL DEVICE
摘要
申请公布号
CA562954(A)
申请公布日期
1958.09.09
申请号
CAD562954
申请日期
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
NILES F. SCHUH, JR.
分类号
主分类号
代理机构
代理人
主权项
地址
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