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US Patent: 3,393,633
Rubber band stretching method
Patentees:
Harry L. Sidenstick (exact or similar names) - Cincinnati, OH
Henry R. Hoffman (exact or similar names) - Cincinnati, OH

USPTO Classifications:
100/2, 53/390, 53/399, 53/441

Tool Categories:
material handling : packing and packaging machines

Assignees:
Kett Tool Co. - Cincinnati, OH

Manufacturer:
Kett Tool Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 01, 1963
Granted: Jul. 23, 1968

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Kett Tool Co.

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