2772047

Information

• Patent Grant
• 2772047

• References
• Source

• Patent Number

  2,772,047

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1956
  68 years ago

• CPC

  • F04F9/04 - in combination with fore pumps
  • Y10S417/902 - Hermetically sealed motor pump unit

• US Classifications

  • 417 - Pumps
  • 062 - Refrigeration