3769626

Information

• Patent Grant
• 3769626

• References
• Source

• Patent Number

  3,769,626

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • G01D15/20 - Recording elements for printing with ink or for printing by deformation or perforation of the recording surface
  • G01D15/00 - Component parts of recorders for measuring arrangements not specially adapted for a specific variable
  • G01R13/08 - Electromechanical recording systems using a mechanical direct-writing method

• US Classifications

  • 346 - Recorders
  • 101 - Printing
  • 400 - Typewriting machines