1770375

Information

• Patent Grant
• 1770375

• References
• Source

• Patent Number

  1,770,375

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1930
  94 years ago

• CPC

  • F28D7/08 - the conduits being otherwise bent
  • F28D7/082 - with serpentine or zig-zag configuration
  • Y10S165/439 - Serially connected conduit assemblies

• US Classifications

  • 165 - Heat exchange
  • 122 - Liquid heaters and vaporizers