3071115

Information

• Patent Grant
• 3071115

• References
• Source

• Patent Number

  3,071,115

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1963
  62 years ago

• CPC

  • F01C20/08 - characterised by varying the rotational speed

• US Classifications

  • 418 - Rotary expansible chamber devices
  • 091 - Motors: expansible chamber type