589234

Information

• Patent Grant
• 589234

• References
• Source

• Patent Number

  589,234

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1897
  127 years ago

• CPC

  • B41J7/62 - Gearing

• US Classifications

  • 400 - Typewriting machines
  • 235 - Registers