73119211
Mar 15, 1977
Sep 22, 1981
ELECTRONIC COMPUTER SOFTWARE IN THE NATURE OF A DATA BASE MANAGEMENT SYSTEM COMPRISING, CONTROLLER; DATA SPECIFICATION IN THE NATURE OF INFORMATION RECORDED ON MAGNETIC TAPE, MAGNETIC DISK, CARDS, OR MANUALS, AND THE LIKE; HOST LANGUAGE INTERFACE IN THE NATURE OF INFORMATION RECORDED ON MAGNETIC TAPE, MAGNETIC DISK, CARDS, OR MANUALS, AND THE LIKE
Electrical and Scientific Apparatus