2850136

Information

• Patent Grant
• 2850136

• References
• Source

• Patent Number

  2,850,136

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1958
  66 years ago

• CPC

  • B41J7/90 - Syllable, line, or like type selection

• US Classifications

  • 400 - Typewriting machines