642535

Information

• Patent Grant
• 642535

• References
• Source

• Patent Number

  642,535

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1900
  124 years ago

• CPC

  • F28F13/12 - by creating turbulence
  • Y10S165/322 - including heat exchange jacket-walls

• US Classifications

  • 165 - Heat exchange
  • 159 - Concentrating evaporators
  • 366 - Agitating