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US Patent: 4,140,308
Work hold-down improvements
Patentees:
Timothy J. Eichfeld (exact or similar names) - Runnemede, NJ
Horace C. Disston, Jr. (exact or similar names) - Runnemede, NJ

USPTO Classifications:
269/166, 269/87.3, 269/97, 408/97

Tool Categories:
metalworking machines : drilling and boring : drill presses : drill press accessories

Assignees:
None

Manufacturer:
Disstim Corp. - Deptford, NJ

Witnesses:
Unknown

Patent Dates:
Applied: May 18, 1978
Granted: Feb. 20, 1979

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Disstim Corp.
Description:
Improvements to patent 4,025,064.

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