2247393

Information

• Patent Grant
• 2247393

• References
• Source

• Patent Number

  2,247,393

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1941
  83 years ago

• CPC

  • F01N13/06 - specially adapted for star-arrangement of cylinders

• US Classifications

  • 165 - Heat exchange
  • 060 - Power plants
  • 123 - Internal-combustion engines
  • 285 - Pipe joints or couplings