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发明名称
FREQUENCY REGULATION
摘要
申请公布号
CA850248(A)
申请公布日期
1970.08.25
申请号
CAD850248
申请日期
申请人
POWELL MAGNETIC INDUSTRIES
发明人
CHARLES L. BUNDICK;HARLEY H. WILLIAMS
分类号
主分类号
代理机构
代理人
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