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US Patent: 1,671,571
Sash-regulating device
Automobile window mechanism
Patentee:
Gustave A. Carlson (exact or similar names) - Detroit, MI

USPTO Classifications:
474/140, 474/156

Tool Categories:
transportation : automobiles

Assignees:
None

Manufacturer:
Acme Mfg. Co. (Michigan) - Detroit, MI

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 15, 1924
Granted: May 29, 1928

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

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