| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Brügmann, Heinrich | Waterloo, Jackson county | Michigan | 1872 |
| Patent | Date | Remarks |
|---|---|---|
| 129,312 | July, 16, 1872 | Improvement in Breach-Loading Fire-Arm, assigned to himself and William Notton, Michigan view patent |
| Contract | for |
|---|---|
| Product |
|---|
|
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