3100523

Information

• Patent Grant
• 3100523

• References
• Source

• Patent Number

  3,100,523

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1963
  62 years ago

• CPC

  • F28D7/024 - the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
  • Y10S165/407 - internal casing or tube sleeve
  • Y10T29/49362 - Tube wound about tube

• US Classifications

  • 165 - Heat exchange
  • 029 - Metal working