3145822

Information

• Patent Grant
• 3145822

• References
• Source

• Patent Number

  3,145,822

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1964
  60 years ago

• CPC

  • B41J7/64 - Pulley and strand mechanism
  • B41J2/25 - Print wires

• US Classifications

  • 400 - Typewriting machines
  • 267 - Spring devices