3214662

Information

• Patent Grant
• 3214662

• References
• Source

• Patent Number

  3,214,662

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1965
  59 years ago

• CPC

  • H03H9/24 - Constructional features of resonators of material which is not piezo-electric, electrostrictive, or magnetostrictive
  • G04C3/10 - driven by electro-magnetic means
  • G04C3/165 - comprising a mechanical regulating device influencing the electromotor
  • G04F5/00 - Apparatus for producing preselected time intervals for use as timing standards

• US Classifications

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