2496668

Information

• Patent Grant
• 2496668

• References
• Source

• Patent Number

  2,496,668

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1950
  75 years ago

• CPC

  • F04C29/02 - Lubrication Lubricant separation
  • F04C21/005 - the piston oscillating in the space
  • Y10S417/902 - Hermetically sealed motor pump unit

• US Classifications

  • 417 - Pumps
  • 310 - Electrical generator or motor structure
  • 418 - Rotary expansible chamber devices