1800163

Information

• Patent Grant
• 1800163

• References
• Source

• Patent Number

  1,800,163

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1931
  93 years ago

• CPC

  • H01F27/12 - Oil cooling
  • Y10S165/007 - Flow or valve position

• US Classifications

  • 165 - Heat exchange
  • 174 - Electricity: conductors and insulators