3728858

Information

• Patent Grant
• 3728858

• References
• Source

• Patent Number

  3,728,858

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1973
  53 years ago

• CPC

  • F02B47/02 - the substances being water or steam
  • F01B17/04 - Steam engines
  • F01B2170/0417 - for locomobiles driven by small motors
  • F02B2075/025 - two
  • Y02T10/121 - Adding non fuel substances to fuel, air or fuel/air mixture

• US Classifications

  • 060 - Power plants