3868931

Information

• Patent Grant
• 3868931

• References
• Source

• Patent Number

  3,868,931

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  49 years ago

• CPC

  • F01B7/14 - acting on different main shafts
  • F02B25/28 - with V-, fan-, or star-arrangement of cylinders
  • F02B3/06 - with compression ignition
  • F02B75/28 - Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders

• US Classifications

  • 123 - Internal-combustion engines