1926342

Information

• Patent Grant
• 1926342

• References
• Source

• Patent Number

  1,926,342

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1933
  91 years ago

• CPC

  • F24H1/52 - incorporating heat exchangers for domestic water
  • Y10S165/438 - Helical

• US Classifications

  • 165 - Heat exchange