3103272

Information

• Patent Grant
• 3103272

• References
• Source

• Patent Number

  3,103,272

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1963
  61 years ago

• CPC

  • B41J7/92 - Impact adjustment Means to give uniformity of impression
  • B41J5/28 - Multiple-action keys
  • B41J23/06 - by snatch rolls

• US Classifications

  • 400 - Typewriting machines