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GB Patent: GB-344,222
Improvements relating to taps or cocks
Patentees:
Rudolf Frankovszky (exact or similar names) - Munich, Germany
Horace Haden Wainwright (exact or similar names) - Dudley, County Worcester, England

USPTO Classifications:

Tool Categories:
hardware : valves
propulsion and energy : internal combustion engines : oil engines : valves
propulsion and energy : internal combustion engines : gas and gasoline engines

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 01, 1930
Granted: Mar. 05, 1931

Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Jeff Joslin
Description:
This patent number was seen on the gasoline shutoff valve on a 1940s motorcycle, an Ariel Red Hunter 500cc.

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