Patent search ap:("LAB FOR ELECTRONICS INC") AND inv:"JAMES GEORGE E" Page 1

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发明授权
Microwave reflector 失效
Title translation: 微波反射器

公开(公告)号：US2921305A

公开(公告)日：1960-01-12

申请号：US54329255

申请日：1955-10-28

Applicant: LAB FOR ELECTRONICS INC

Inventor： COLE ADDISON D , JAMES GEORGE E , NONNEMAKER GEORGE M , STERNBERG ROBERT L

IPC: H01Q15/23

CPC classification number: H01Q15/23

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