2204308

Information

• Patent Grant
• 2204308

• References
• Source

• Patent Number

  2,204,308

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1940
  84 years ago

• CPC

  • F02N7/04 - the pistons acting on screw-threaded members to effect rotation

• US Classifications

  • 060 - Power plants