1252416

Information

• Patent Grant
• 1252416

• References
• Source

• Patent Number

  1,252,416

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1918
  107 years ago

• CPC

  • B41J29/14 - Attachments operated by the leg

• US Classifications

  • 400 - Typewriting machines