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US Patent: 1,046,210
Gas Engine Valve
Patentees:
Joseph B. Meriam (exact or similar names) - Cleveland, OH
Harry L. Allen (exact or similar names) - Cleveland, OH

USPTO Classifications:
137/897, 261/5, 261/63, 48/180.1

Tool Categories:
propulsion and energy : internal combustion engines : internal combustion engine valves

Assignees:
Bruce-Macbeth Engine Co. - Cleveland, OH

Manufacturer:
Not known to have been produced

Witnesses:
Albert H. Bates
Brennan B. West
Oliver M. Kappler

Patent Dates:
Applied: Mar. 10, 1911
Granted: Dec. 03, 1912

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Bruce-Macbeth Engine Co.

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