1729802

Information

• Patent Grant
• 1729802

• References
• Source

• Patent Number

  1,729,802

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1929
  95 years ago

• CPC

  • F01L13/00 - Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
  • F01L2760/003 - for switching to compressor action in order to brake

• US Classifications

  • 251 - Valves and valve actuation