2475247

Information

• Patent Grant
• 2475247

• References
• Source

• Patent Number

  2,475,247

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1949
  75 years ago

• CPC

  • F01C1/023 - where both members are moving
  • F01C21/008 - Driving elements, brakes, couplings, transmissions specially adapted for rotary or oscillating-piston machines or engines

• US Classifications

  • 418 - Rotary expansible chamber devices