2818153

Information

• Patent Grant
• 2818153

• References
• Source

• Patent Number

  2,818,153

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1957
  67 years ago

• CPC

  • B41J19/02 - with retarding devices

• US Classifications

  • 400 - Typewriting machines
  • 235 - Registers