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US Patent: 1,233,836
Band-saw
Patentee:
George J. Blum (exact or similar names) - Chicago, IL

USPTO Classifications:
83/409, 83/466, 83/801, 83/820, 83/824

Tool Categories:
metalworking machines : metal sawing machines : metal cutting bandsaws

Assignees:
Armstrong-Blum Mfg. Co. - Chicago, IL

Manufacturer:
Armstrong-Blum Mfg. Co. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 16, 1915
Granted: Jul. 17, 1917

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

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