719524

Information

• Patent Grant
• 719524

• References
• Source

• Patent Number

  719,524

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1903
  122 years ago

• CPC

  • F28F13/12 - by creating turbulence
  • Y10S165/227 - Belt conveyor
  • Y10S198/952 - Heating or cooling

• US Classifications

  • 165 - Heat exchange
  • 198 - Conveyors: power-driven
  • 415 - Rotary kinetic fluid motors or pumps