Patent search ap:("IBM") AND inv:"MANILDI ALBERT B" Page 1

1.

发明授权
Frequency modulated signal switching with frequency divided output 失效
Title translation: 具有频率分频输出的频率调制信号切换

公开(公告)号：US3522372A

公开(公告)日：1970-07-28

申请号：US3522372D

申请日：1967-11-13

Applicant: IBM

Inventor： ADKISSON JOHN L , MANILDI ALBERT B

IPC: G11B15/14 , H04N5/268 , H04N5/781 , H04L27/12 , G11B5/04 , H04N5/78

CPC classification number: G11B15/14 , H04N5/268 , H04N5/781

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