2215986

Information

• Patent Grant
• 2215986

• References
• Source

• Patent Number

  2,215,986

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1940
  84 years ago

• CPC

  • F02B75/285 - comprising a free auxiliary piston

• US Classifications

  • 123 - Internal-combustion engines