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US Patent: 661,018
Belt shifter and tightener
Patentee:
Benjamin G. Luther (exact or similar names) - Worcester, MA

USPTO Classifications:
474/83

Tool Categories:
metalworking machines : metalworking machine mechanisms : metalworking power transmission

Assignees:
None

Manufacturer:
B. G. Luther & Co. - Worcester, MA

Witnesses:
C. H. Wood
C. W. Wood

Patent Dates:
Applied: Oct. 30, 1899
Granted: Oct. 30, 1900

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for B. G. Luther & Co.

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