2213816

Information

• Patent Grant
• 2213816

• References
• Source

• Patent Number

  2,213,816

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1940
  84 years ago

• CPC

  • F02B75/042 - the cylinderhead comprising a counter-piston
  • F01B7/10 - having piston-rod of one piston passed through other piston

• US Classifications

  • 123 - Internal-combustion engines