3025665

Information

• Patent Grant
• 3025665

• References
• Source

• Patent Number

  3,025,665

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1962
  63 years ago

• CPC

  • G04F1/08 - by a body falling a prefixed distance in air or in a viscous material

• US Classifications

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