3728050

Information

• Patent Grant
• 3728050

• References
• Source

• Patent Number

  3,728,050

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1973
  52 years ago

• CPC

  • F04C2/14 - with toothed rotary pistons
  • F01C1/14 - with toothed rotary pistons

• US Classifications

  • 418 - Rotary expansible chamber devices