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Inventor: Ruhlman; James D.
Address: Warren, PA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5305505 |
Process of making a multi-section bomb casing |
April 26, 1994 |
| A process for making multi-section bomb casings of high strength alloy steel at a reasonable production rate that have the strength and fracture properties of single-piece casings, with the sections being joined using friction welding techniques. |
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