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US Patent: 1,801,103
Sump-drain pump
Patentee:
Ervin S. Mummert (exact or similar names) - Hanover, PA

USPTO Classifications:
417/234, 417/424.1, D15/7

Tool Categories:

Assignees:
Mummert-Dixon Co. - Hanover, PA

Manufacturer:
Mummert-Dixon Co. - Hanover, PA

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 18, 1928
Granted: Apr. 14, 1931

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

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