1424195

Information

• Patent Grant
• 1424195

• References
• Source

• Patent Number

  1,424,195

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1922
  102 years ago

• CPC

  • G04B19/163 - numbers which are visible alternately from 1 to 12 and from 13 to 24 on the same dial G04B19/085

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology