Patent search ap:("RCA CORP") AND inv:"HOUGHTON WILLIAM D" Page 5

41.

发明授权
Compensated channel selector 失效
Title translation: 补偿通道选择器

公开(公告)号：US2531817A

公开(公告)日：1950-11-28

申请号：US60895745

申请日：1945-08-04

Applicant: RCA CORP

Inventor： HOUGHTON WILLIAM D

IPC: H04J3/00 , H04J3/04

CPC classification number: H04J3/00 , H04J3/042

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