1708463

Information

• Patent Grant
• 1708463

• References
• Source

• Patent Number

  1,708,463

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1929
  95 years ago

• CPC

  • G04C23/48 - acting at the ends of successive time intervals

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 968 - Horology