2080330

Information

• Patent Grant
• 2080330

• References
• Source

• Patent Number

  2,080,330

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1937
  87 years ago

• CPC

  • G04C23/08 - Programming means
  • G04C21/32 - giving indications at a number of places each at a different time

• US Classifications

  • 340 - Communications: electrical
  • 200 - Electricity: circuit makers and breakers
  • 968 - Horology