1356811

Information

• Patent Grant
• 1356811

• References
• Source

• Patent Number

  1,356,811

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1920
  104 years ago

• CPC

  • F02N7/06 - the engines being of reciprocating-piston type
  • Y10S82/901 - Chip removal
  • Y10T137/2544 - Supply and exhaust type
  • Y10T137/7832 - Plural valves biased closed

• US Classifications

  • 137 - Fluid handling
  • 082 - Turning