1132793

Information

• Patent Grant
• 1132793

• References
• Source

• Patent Number

  1,132,793

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1915
  110 years ago

• CPC

  • B60C23/0403 - Mechanically generated audible signals
  • Y10S116/27 - Blowout plates

• US Classifications

  • 116 - Signals and indicators