| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for George Castera | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,677,876 | May 11, 1954 | R.E. Juhnke, G. Castera | Method of fabricating a valve member having a body and seat of different metals | ||