73639544
Feb 17, 1987
COMPUTERIZED INFORMATION AND SOFTWARE PROGRAMS RECORDED ON CARDS, TAPES, DISKETTES AND OTHER ELECTRONIC MEDIA IN ANY FORM OF COMPUTER MEMORY TO BE USED IN CONNECTION WITH RELAY LADDER EXECUTIVE, WHICH IS A PRIMITIVE OPERATING SYSTEM WHICH OPERATES ON A TARGET HARDWARE SYSTEM AND EXECUTED FOR THE USE OF A RELAY LADDER EDITORS MONITOR, THIS SOFTWARE IS THE PRODUCT PART OF THE RELAY LADDER EXECUTIVES PROGRAM
Electrical and Scientific Apparatus