2161345

Information

• Patent Grant
• 2161345

• References
• Source

• Patent Number

  2,161,345

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1939
  85 years ago

• CPC

  • G06G1/0015 - for computing periodic phenomena
  • G06G1/14 - in which a straight or curved line has to be drawn from given points on one or more input scales to one or more points on a result scale

• US Classifications

  • 235 - Registers