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发明名称
Radio identification system
摘要
申请公布号
US2653234(A)
申请公布日期
1953.09.22
申请号
US19450620348
申请日期
1945.10.04
申请人
JOHNSTONE CHARLES W;DEAN WALTER N;LEONARD MAUTNER
发明人
JOHNSTONE CHARLES W.;DEAN WALTER N.;MAUTNER LEONARD
分类号
G01S13/78
主分类号
G01S13/78
代理机构
代理人
主权项
地址
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