3818352

Information

• Patent Grant
• 3818352

• References
• Source

• Patent Number

  3,818,352

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • G04C23/26 - for operating a number of devices at different times
  • G04C23/00 - Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals

• US Classifications

  • 455 - Telecommunications
  • 968 - Horology