1600808

Information

• Patent Grant
• 1600808

• References
• Source

• Patent Number

  1,600,808

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1926
  98 years ago

• CPC

  • 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
  • G06C5/00 - Non-functional elements

• US Classifications

  • 235 - Registers
  • 359 - Optical: systems and elements
  • 400 - Typewriting machines