3742515

Information

• Patent Grant
• 3742515

• References
• Source

• Patent Number

  3,742,515

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  51 years ago

• CPC

  • G01D1/04 - giving integrated values
  • G01F15/06 - Indicating or recording devices

• US Classifications

  • 346 - Recorders
  • 708 - Electrical computers: arithmetic processing and calculating