3554144

Information

• Patent Grant
• 3554144

• References
• Source

• Patent Number

  3,554,144

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 years ago

• CPC

  • B01J3/03 - Pressure vessels, or vacuum vessels, having closure members or seals specially adapted therefor
  • C21D9/0006 - Details, accessories not peculiar to any of the following furnaces
  • F16J13/22 - with movement parallel to the plane of the opening

• US Classifications

  • 110 - Furnaces
  • 049 - Movable or removable closures