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US Patent: 1,594,052
Exhaust cut-out
Patentee:
Emil R. Draver (exact or similar names) - Richmond, IN

USPTO Classifications:
137/625.48, 251/294

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jul. 27, 1926

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Draver Mfg. Co.

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