1339406

Information

• Patent Grant
• 1339406

• References
• Source

• Patent Number

  1,339,406

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1920
  105 years ago

• CPC

  • F01L11/02 - in piston
  • F02B57/08 - Engines with star-shaped cylinder arrangements
  • F02B2075/1828 - seven

• US Classifications

  • 123 - Internal-combustion engines