1927697

Information

• Patent Grant
• 1927697

• References
• Source

• Patent Number

  1,927,697

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1933
  92 years ago

• CPC

  • H04L17/26 - using aggregate motion translation
  • B41J7/58 - Wedges

• US Classifications

  • 178 - Telegraphy