1413912

Information

• Patent Grant
• 1413912

• References
• Source

• Patent Number

  1,413,912

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1922
  102 years ago

• CPC

  • F01L11/02 - in piston
  • F02B57/08 - Engines with star-shaped cylinder arrangements
  • F02B2075/1836 - nine

• US Classifications

  • 123 - Internal-combustion engines