523962

Information

• Patent Grant
• 523962

• References
• Source

• Patent Number

  523,962

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1894
  130 years ago

• CPC

  • F28B1/02 - using water or other liquid as the cooling medium
  • Y10S165/105 - Correlated valves

• US Classifications

  • 165 - Heat exchange
  • 237 - Heating systems