PORTASPEC by KTC INSTRUMENTS, LLC (Track this)
Intl: (009) Electrical and scientific apparatus US: 026 Filing date: 27-Sep-1968 Serial number: 72308395
PORTASPEC by KTC INSTRUMENTS, LLC (Track this)
Intl: (009) Electrical and scientific apparatus US: 026 Filing date: 27-Sep-1968 Serial number: 72308395