Microwave protective system
作者： Summerhayes Jr Harry R , Cook Ellsworth D
DOI:
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摘要:
google.com.uy 参考文章(4)
Southworth George Clark, Short wave radio system ,(1934)
Maxwell H A Lindsay, Woloschak Konstantin, Micro-wave radio alarm system ,(1938)
Lewis W Chubb, Radio transmission system ,(1928)
Jr John Hays Hammond, Radiant energy signaling system ,(1938)