2679785

Information

• Patent Grant
• 2679785

• References
• Source

• Patent Number

  2,679,785

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1954
  70 years ago

• CPC

  • G04B39/008 - with means for magnified reading
  • G04B47/00 - Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece

• US Classifications

  • 359 - Optical: systems and elements
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology