2509790

Information

• Patent Grant
• 2509790

• References
• Source

• Patent Number

  2,509,790

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1950
  75 years ago

• CPC

  • F04C18/54 - the axes being arranged otherwise than at an angle of 90 degrees
  • Y10S417/902 - Hermetically sealed motor pump unit

• US Classifications

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