1897084

Information

• Patent Grant
• 1897084

• References
• Source

• Patent Number

  1,897,084

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1933
  92 years ago

• CPC

  • B41J33/40 - with arrangements for reversing the feed direction

• US Classifications

  • 400 - Typewriting machines
  • 235 - Registers