3609840

Information

• Patent Grant
• 3609840

• References
• Source

• Patent Number

  3,609,840

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1971
  53 years ago

• CPC

  • F02F3/18 - the means being a liquid or solid coolant
  • F16K49/00 - Means in or on valves for heating or cooling
  • F05C2201/0448 - Steel
  • F05C2201/046 - Stainless steel or inox
  • Y10T29/49258 - with thermal barrier or heat flow provision

• US Classifications

  • 029 - Metal working
  • 228 - Metal fusion bonding