1337318

Information

• Patent Grant
• 1337318

• References
• Source

• Patent Number

  1,337,318

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1920
  105 years ago

• CPC

  • B41J1/22 - with types or dies mounted on carriers rotatable for selection

• US Classifications

  • 400 - Typewriting machines