1737962

Information

• Patent Grant
• 1737962

• References
• Source

• Patent Number

  1,737,962

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1929
  95 years ago

• CPC

  • H04L15/28 - Code reproducing apparatus
  • H01H50/02 - Bases Casings Covers

• US Classifications

  • 178 - Telegraphy