2166525

Information

• Patent Grant
• 2166525

• References
• Source

• Patent Number

  2,166,525

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1939
  85 years ago

• CPC

  • F02P5/005 - with combination of automatic and non- automatic means

• US Classifications

  • 123 - Internal-combustion engines