1582460

Information

• Patent Grant
• 1582460

• References
• Source

• Patent Number

  1,582,460

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1926
  98 years ago

• CPC

  • H03B11/08 - interrupter being discharge tube

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 178 - Telegraphy