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US Patent: 2,725,050
Grinding Wheel Dressers
Patentee:
Harry S. Jakobsen (exact or similar names) - Long Valley, Morris County, NJ

USPTO Classifications:
125/11.09, 451/237

Tool Categories:
metalworking machines : grinders : grinder dressers

Assignees:
Airborne Accessories Corp. - Hillside, Union County, NJ

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 18, 1951
Granted: Nov. 29, 1955

Patent Pictures:
USPTO (New site tip)
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