2140083

Information

• Patent Grant
• 2140083

• References
• Source

• Patent Number

  2,140,083

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1938
  86 years ago

• CPC

  • F02N7/06 - the engines being of reciprocating-piston type

• US Classifications

  • 123 - Internal-combustion engines
  • 415 - Rotary kinetic fluid motors or pumps