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US Patent: 2,752,030
Magnetic Seal Clamp
Patentee:
Warren E. Erickson (exact or similar names) - Madison, Dane County, WI

USPTO Classifications:
198/472.1, 198/692, 198/803.6, 221/116, 221/225, 221/236, 221/240, 53/291

Tool Categories:
specialty machines : bottle cappers

Assignees:
Gisholt Machine Co. - Madison, Dane County, WI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 08, 1954
Granted: Jun. 26, 1956

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Gisholt Machine Co.

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