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US Patent: 3,651,724
Method and apparatus for producing card sets
Patentee:
Harold W. Huffman (exact or similar names) - Hamilton, OH

USPTO Classifications:
83/115, 83/116, 83/24, 83/322, 83/346, 83/88, 83/98

Tool Categories:

Assignees:
Hamilton Tool Co. - Hamilton, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 09, 1970
Granted: Mar. 28, 1972

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Hamilton Tool Co.

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