1508909

Information

• Patent Grant
• 1508909

• References
• Source

• Patent Number

  1,508,909

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1924
  100 years ago

• CPC

  • B41J19/46 - and mounted on a single rocker

• US Classifications

  • 400 - Typewriting machines
  • 125 - Stone working