1516685

Information

• Patent Grant
• 1516685

• References
• Source

• Patent Number

  1,516,685

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1924
  100 years ago

• CPC

  • B41J19/10 - Dash-pots

• US Classifications

  • 400 - Typewriting machines
  • 235 - Registers