GB Patent: GB-344,222
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| Improvements relating to taps or cocks
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Patentees:
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| Horace Haden Wainwright (exact or similar names) - Dudley, County Worcester, England |
| Rudolf Frankovszky (exact or similar names) - Munich, Germany |
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Patent Dates:
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| Applied: |
Mar. 01, 1930 |
| Granted: |
Mar. 05, 1931 |
Espacenet patent
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Jeff Joslin
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Description: |
| This patent number was seen on the gasoline shutoff valve on a 1940s motorcycle, an Ariel Red Hunter 500cc. |
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