Patent search ap:("BELL TELEPHONE LABOR INC") AND inv:"TEAGER HERBERT M" Page 1

1.

发明授权
Magnetic drum computer 失效
Title translation: 磁鼓电脑

公开(公告)号：US2855146A

公开(公告)日：1958-10-07

申请号：US31026452

申请日：1952-09-18

Applicant: BELL TELEPHONE LABOR INC

Inventor： HENNING HARLEY A , MURPHY ORLANDO J , TEAGER HERBERT M

IPC: G06F9/04 , G11B5/02

CPC classification number: G06F9/04 , G11B5/02

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