3702464 is referenced by 130 patents and cites 5 patents.

An information card for credit and accounting system having a monolithic or solid state memory for storage of information responsive to computer controlled systems.

Title
Information card
Application Number
05/140,174
Publication Number
3702464
Application Date
May 4, 1971
Publication Date
November 7, 1972
Inventor
Castrucci Paul P
Assignee
International Business Machines Corporation
IPC
G11c 17/00
G11c 11/36
G06k 19/00
H01L 27/00
H01L 21/02
H01L 23/48
H01L 23/498
G06K 19/77
H01L 21/60
G07F 07/08
View Original Source