1800329

Information

• Patent Grant
• 1800329

• References
• Source

• Patent Number

  1,800,329

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1931
  93 years ago

• CPC

  • F22G1/005 - the heat being supplied by steam
  • Y10S165/417 - including spacer or support for transverse tube support or shell-side flow director

• US Classifications

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