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A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.
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| Number | Title | Issue Date |
| 5448958 | Agricultural plow for treatment and/or fixing of gaseous constituents An apparatus that treats and/or fixes soil gases liberated during plowing. An upper portion of a plow blade comprises a detachable panel made from a catalyst metal and behind the detachable panel is an electric resistance heater. A compressed fluid hose a... | 09/12/1995 |
