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US Patent: 2,836,426
Tool Holder
Patentee:
John W. Crawford (exact or similar names) - Flint, Genesee County, MI

USPTO Classifications:
279/76, 407/112, 407/120

Tool Categories:
metalworking machines : metalworking machine tool holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 15, 1956
Granted: May 27, 1958

Patent Pictures:
USPTO (New site tip)
Google Patents
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