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Johan Abrahamsen Patents |
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Inventor: Abrahamsen; Johan
Address: Staten Island, NY
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4645388 |
Right angle extension drill |
February 24, 1987 |
| A right angle extension drill is provided and consists of an adjustable right angle drive unit removably connectable to a portable power unit so that the power unit can drive the right angle drive unit for drilling holes within various materials. Extension poles can be used so that the |
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