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Precision Tube Technology, LP
| Precision Tube Technology, LP Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090087679 | Method of Manufacturing Lined Tubing - A method to manufacture tubing includes co-forming a base material strip and a liner material strip into a string of internally-lined tubing and joining edges of the base material strip to form a seam therebetween. | 04-02-2009 |