1720368

Information

• Patent Grant
• 1720368

• References
• Source

• Patent Number

  1,720,368

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1929
  95 years ago

• CPC

  • F02B75/28 - Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
  • Y10T74/1683 - Cam and follower drive

• US Classifications

  • 123 - Internal-combustion engines
  • 074 - Machine element or mechanism