3440434

Information

• Patent Grant
• 3440434

• References
• Source

• Patent Number

  3,440,434

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • G04C23/34 - with provision for automatic modification of the programme
  • G05B19/104 - characterised by physical layout of switches; switches co-operating with display; use of switches in a special way
  • Y10T137/86461 - Variable cycle
  • Y10T307/484 - Sequential or alternating
  • Y10T307/957 - Electrically initiated

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 137 - Fluid handling
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 968 - Horology