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发明名称
Direct reading very-high-frequency meter and signal generator
摘要
申请公布号
US2798952(A)
申请公布日期
1957.07.09
申请号
US19540412971
申请日期
1954.02.26
申请人
GERTSCH PRODUCTS, INC.
发明人
CUTLER LEONARD S.;DIENER BERNARD
分类号
G01R23/00
主分类号
G01R23/00
代理机构
代理人
主权项
地址
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