323957

Information

• Patent Grant
• 323957

• References
• Source

• Patent Number

  323,957

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1885
  139 years ago

• CPC

  • F28F9/0241 - floating end plates
  • Y10S165/061 - for plural cylindrical heat exchangers

• US Classifications

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