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US Patent: 2,112,896
Apparatus for Cleaning Heat Exchangers and the Like
Patentee:
Robert M. Husband (exact or similar names) - Bala-Cynwyd, Montgomery County, PA

USPTO Classifications:
122/390, 15/316.1, 165/95

Tool Categories:
specialty tools : boiler repair tools

Assignees:
William Sellers & Co., Inc. - Philadelphia, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 23, 1935
Granted: Apr. 05, 1938

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for William Sellers & Co.

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