| 20120000811 | Methods for Manufacturing a Vacuum Chamber and Components Thereof, and Improved Vacuum Chambers and Components Thereof - Methods of manufacturing a vacuum chamber and methods of forming a port tube for use in connection with a vacuum chamber are provided. Vacuum chambers, bodies, containers, port tubes, and related components made in accordance with these methods are also disclosed. Further, various laser-based arrangements and equipment (or components) that can be used in connection with these methods are further provided. | 01-05-2012 |
