3465728

Information

• Patent Grant
• 3465728

• References
• Source

• Patent Number

  3,465,728

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1969
  55 years ago

• CPC

  • F02B55/06 - by air or other gas

• US Classifications

  • 123 - Internal-combustion engines
  • 418 - Rotary expansible chamber devices