3255529

Information

• Patent Grant
• 3255529

• References
• Source

• Patent Number

  3,255,529

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1966
  58 years ago

• CPC

  • G04D7/1228 - Devices for facilitating the reading or the interpretation of the recording

• US Classifications

  • 033 - Geometrical instruments
  • 968 - Horology