3497714

Information

• Patent Grant
• 3497714

• References
• Source

• Patent Number

  3,497,714

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1970
  55 years ago

• CPC

  • G05B19/104 - characterised by physical layout of switches; switches co-operating with display; use of switches in a special way
  • G10H1/24 - for selecting plural preset register stops
  • G05B2219/23365 - Ferrite memory
  • G05B2219/23421 - Record program on tape, disk, memory
  • Y10T307/74 - Switching systems

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 984 - Musical instruments