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

1.

发明授权
Data organization techniques 失效
Title translation: 数据组织技术

公开(公告)号：US3054987A

公开(公告)日：1962-09-18

申请号：US60192156

申请日：1956-08-03

Applicant: LAB FOR ELECTRONICS INC

Inventor： LAWRENCE THOMAS E , KELNER ROBERT C , GARDINER CHARLES W , EVANS ROBERT R

IPC: G07C1/18

CPC classification number: G07C1/18

Patent Agency Ranking