75429323
Feb 5, 1998
Jun 6, 2000
LOCK SETS COMPRISED OF METAL KEYS AND ELECTRIC LOCKS; LOCKING SYSTEMS COMPRISED OF SEVERAL METAL LOCKS WHICH CAN BE OPENED WITH ONE OR MORE MASTER KEYS MADE OF METAL
Metal GoodsELECTRIC AND ELECTRONIC OPERATED LOCKS AND KEYS; ELECTRIC AND ELECTRONIC OPERATED ACCESS CONTROL PANELS AND PARTS THEREFOR; ELECTRONICALLY OPERATED LOCKING SYSTEMS COMPRISED OF SEVERAL LOCKS CONTAINING A MICROCHIP WHICH CAN BE OPENED BY ONE OR MORE KEY CARDS
Electrical and Scientific ApparatusPRODUCT DEVELOPMENT FOR OTHERS OF LOCKING SYSTEMS AND ACCESS CONTROL SYSTEMS, TECHNICAL CONSULTATION IN THE FIELD OF LOCKING SYSTEMS AND ACCESS CONTROL SYSTEMS
Computer and Scientific