203306

Information

• Patent Grant
• 203306

• References
• Source

• Patent Number

  203,306

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1878
  146 years ago

• CPC

  • F28D1/024 - with an air driving element
  • A01J9/04 - with cooling arrangements
  • Y10S165/072 - Agitator or impeller motor operated by first heat exchange fluid

• US Classifications

  • 165 - Heat exchange
  • 237 - Heating systems
  • 415 - Rotary kinetic fluid motors or pumps