KALTEC by KALTEC SCIENTIFIC, INC. (Track this)
Intl: (009) Electrical and scientific apparatus US: 026 Filing date: 14-Nov-1988 Serial number: 73763388
ALTEC by ALTEC INDUSTRIES, INC. (Track this)
Intl: (012) Vehicles US: 019 Filing date: 29-Mar-1966 Serial number: 72242098