1465640

Information

• Patent Grant
• 1465640

• References
• Source

• Patent Number

  1,465,640

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1923
  101 years ago

• CPC

  • B41J17/16 - Holders in the machine for sheets of impression transfer material

• US Classifications

  • 400 - Typewriting machines