2331165

Information

• Patent Grant
• 2331165

• References
• Source

• Patent Number

  2,331,165

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1943
  82 years ago

• CPC

  • F02B75/28 - Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
  • F01B17/04 - Steam engines
  • F01B2170/0447 - Machines with more than one piston in a cylinder and with counter moving pistons

• US Classifications

  • 123 - Internal-combustion engines