Patent search ap:("BELL TELEPHONE LABOR INC") AND inv:"RUDIN JR HARRY R" Page 1

1.

发明授权
Automatic mean-square equalizer 失效
Title translation: 自动均方均衡器

公开(公告)号：US3403340A

公开(公告)日：1968-09-24

申请号：US59588566

申请日：1966-11-21

Applicant: BELL TELEPHONE LABOR INC

Inventor： BECKER FLOYD K , HOLZMAN LOUIS N , RUDIN JR HARRY R

IPC: H04L25/03 , H04L27/01

CPC classification number: H04L25/03127 , H04L27/01

Patent Agency Ranking