1012660

Information

• Patent Grant
• 1012660

• References
• Source

• Patent Number

  1,012,660

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1911
  113 years ago

• CPC

  • G06G1/04 - characterised by construction
  • Y10S116/26 - Light rod

• US Classifications

  • 235 - Registers
  • 116 - Signals and indicators