75932231
Mar 1, 2000
DOORS, GATES, WINDOWS, WINDOW SHUTTERS, BARRAGE GRILLES, LAMELLAR CURTAINS, FIRE WINDOW SHUTTERS PREDOMINATELY MADE OF METAL
Metal GoodsELECTRICAL DOOR DRIVES FOR OPERATING DOORS WITH MOTOR POWER BETWEEN OPEN AND CLOSED POSITIONS AND PARTS THEREFOR; AND REMOTE CONTROLS FOR ELECTRICAL DOOR AND GATE OPENERS
Electrical and Scientific ApparatusDOORS, GATES, WINDOWS, WINDOW SHUTTERS, BARRAGE GRILLES, LAMELLAR CURTAINS, FIRE WINDOW SHUTTERS MADE PREDOMINATELY OF NON-METAL MATERIALS
Nonmetallic Building Materials