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US Patent: 2,276,881
Counterbalanced window sash
Patentee:
Fridolin Schimmel (exact or similar names) - Faribault, MN

USPTO Classifications:
16/211

Tool Categories:

Assignees:
Herbert E. Schimmel - Faribault, MN

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Mar. 17, 1942

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Schimmel, Reid & Co.
Description:
Of interest because the inventor also invented and manufactured woodworking machinery.

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