1874996

Information

• Patent Grant
• 1874996

• References
• Source

• Patent Number

  1,874,996

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1932
  92 years ago

• CPC

  • C12C13/025 - heated with steam
  • Y10S165/322 - including heat exchange jacket-walls

• US Classifications

  • 165 - Heat exchange
  • 159 - Concentrating evaporators