3290507

Information

• Patent Grant
• 3290507

• References
• Source

• Patent Number

  3,290,507

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1966
  58 years ago

• CPC

  • G04C23/08 - Programming means
  • G04B19/00 - Indicating the time by visual means

• US Classifications

  • 250 - Radiant energy
  • 235 - Registers
  • 340 - Communications: electrical
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology