72400449
Aug 18, 1971
Jan 16, 1973
ELECTRONIC SYSTEM FOR HOSPITALS WHICH ALLOWS PERSONNEL TO ELECTRICALLY REGISTER IN AND OUT AT VARIOUS ENTRANCES AND STATIONS, AND PROVIDES MESSAGE INFORMATION UPON SUCH REGISTRATION; AND ADDITIONSALLY ELECTRONICALLY ASSOCIATES A MINIATURE POCKET PAGE RECEIVER WITH THE PERSONNEL AS THEY REGISTER IN, IN ORDER TO ALERT THE PERSONNEL WHEN THEY ARE NEEDED TO RECEIVE A MESSAGE; AND COMPONENTS FOR SUCH SYSTEM
Housewares and Glass