3865185

Information

• Patent Grant
• 3865185

• References
• Source

• Patent Number

  3,865,185

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  50 years ago

• CPC

  • F28F3/086 - having one or more openings therein forming tubular heat-exchange passages
  • Y10S165/357 - forming annular heat exchanger

• US Classifications

  • 165 - Heat exchange