2988868

Information

• Patent Grant
• 2988868

• References
• Source

• Patent Number

  2,988,868

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1961
  63 years ago

• CPC

  • G04C1/065 - by continuous rotating movement

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 310 - Electrical generator or motor structure
  • 318 - Electricity: motive power systems
  • 968 - Horology