2185432

Information

• Patent Grant
• 2185432

• References
• Source

• Patent Number

  2,185,432

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1940
  85 years ago

• CPC

  • B41J11/60 - Erasing or correcting tables

• US Classifications

  • 400 - Typewriting machines