2148282

Information

• Patent Grant
• 2148282

• References
• Source

• Patent Number

  2,148,282

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1939
  85 years ago

• CPC

  • F04C18/063 - with coaxially-mounted members having continuously-changing circumferential spacing between them

• US Classifications

  • 418 - Rotary expansible chamber devices