1338732

Information

• Patent Grant
• 1338732

• References
• Source

• Patent Number

  1,338,732

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1920
  105 years ago

• CPC

  • F01L29/06 - by interchanging inlet and exhaust ports
  • Y10T137/87064 - Oppositely movable cam surfaces

• US Classifications

  • 137 - Fluid handling