1875063

Information

• Patent Grant
• 1875063

• References
• Source

• Patent Number

  1,875,063

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1932
  92 years ago

• CPC

  • H04L15/30 - Writing recorders

• US Classifications

  • 347 - Incremental printing of symbolic information
  • 346 - Recorders