| http://www.w3.org/ns/prov#value | - Heated water, or other liquid, is poured through the opening into the associated container and then circulates between the inside...http://www.google.com/patents/US6374726?utm_source=gb-gplus-sharePatent US6374726 - Lid for beverage container with removable inner coverAdvanced Patent SearchPublication numberUS6374726 B1Publication typeGrantApplication numberUS 09/631,475Publication dateApr 23, 200
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