1534955

Information

• Patent Grant
• 1534955

• References
• Source

• Patent Number

  1,534,955

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1925
  99 years ago

• CPC

  • B60R25/1045 - Signal comming from the exhaust

• US Classifications

  • 251 - Valves and valve actuation