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US Patent: 711,760
Dust-collector
Patentee:
Emil R. Draver (exact or similar names) - Winchester, IN

USPTO Classifications:
55/285

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Oct. 21, 1902

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

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