2301667

Information

• Patent Grant
• 2301667

• References
• Source

• Patent Number

  2,301,667

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1942
  82 years ago

• CPC

  • F01C20/14 - using rotating valves
  • F01C9/007 - the points of the moving element describing approximately an alternating movement in axial direction with respect to the other element

• US Classifications

  • 417 - Pumps