2631456

Information

• Patent Grant
• 2631456

• References
• Source

• Patent Number

  2,631,456

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1953
  71 years ago

• CPC

  • F02N15/065 - with blocking means
  • Y10T74/133 - Holders

• US Classifications

  • 074 - Machine element or mechanism