2073547

Information

• Patent Grant
• 2073547

• References
• Source

• Patent Number

  2,073,547

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1937
  87 years ago

• CPC

  • F04B27/0465 - to plate like distribution members
  • F04B27/0657 - rotary cylinder block
  • F04B39/0061 - using muffler volumes
  • F04B39/0246 - in the rotating shaft
  • F04B49/24 - Bypassing

• US Classifications

  • 417 - Pumps
  • 091 - Motors: expansible chamber type