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US Patent: 2,321,174
Means of fabricating wall sections and the like
Patentee:
Oscar Bergstrom (exact or similar names) - Chicago, IL

USPTO Classifications:
156/366, 156/579, 219/50

Tool Categories:

Assignees:
Handy Manufacturing Co. - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jun. 08, 1943

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

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