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US Patent: 2,920,894
Quick Acting Tool Holder
Patentee:
Horace C. Kreinick (exact or similar names) - Lincolnwood, Cook County, IL

USPTO Classifications:
279/102, 279/131, 279/2.01, 279/6, 451/342, 81/446

Tool Categories:
metalworking machines : metalworking machine tool holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 11, 1956
Granted: Jan. 12, 1960

Patent Pictures:
USPTO (New site tip)
Google Patents
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