发明名称 Cup, beaker, plate or bowl for maintaining temperature of food or drink; has heat-conducting element integrated into base or wall
摘要 The cup or bowl has a heat-conducting element integrated into its base or a wall. Preferably, the material of the cup or bowl surrounds the heat-conducting element, and may be formed in one piece with the cup or bowl and from the same materials. Alternatively, the heat-conducting element may be removable.
申请公布号 DE19913965(A1) 申请公布日期 2000.11.02
申请号 DE19991013965 申请日期 1999.03.22
申请人 DORN, GUENTHER 发明人
分类号 A47G19/02;A47G19/22;(IPC1-7):A47G19/22;A47J41/00 主分类号 A47G19/02
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