1094416

Information

• Patent Grant
• 1094416

• References
• Source

• Patent Number

  1,094,416

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1914
  110 years ago

• CPC

  • F28D7/024 - the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
  • Y10S165/436 - Bent conduit assemblies

• US Classifications

  • 165 - Heat exchange
  • 048 - Gas: heating and illuminating
  • 122 - Liquid heaters and vaporizers