1973589

Information

• Patent Grant
• 1973589

• References
• Source

• Patent Number

  1,973,589

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1934
  90 years ago

• CPC

  • B41J15/12 - and coupled to the carriage

• US Classifications

  • 400 - Typewriting machines
  • 217 - Wooden receptacles
  • 226 - Advancing material of indeterminate length