2833388

Information

• Patent Grant
• 2833388

• References
• Source

• Patent Number

  2,833,388

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1958
  66 years ago

• CPC

  • A63H33/3077 - Typewriters
  • B41J3/365 - Toy typewriters

• US Classifications

  • 400 - Typewriting machines