发明名称 Temperature measuring device in a dessert spoon
摘要 The temperature measuring device in the dessert spoon has been developed for daily eating use. The dessert spoon with the temperature measuring device is held in the food shortly before eating in order to establish whether the food has a temperature suitable for eating. By means of a thermometer incorporated in the shaft of the dessert spoon, the temperature is measured and displayed on the upper side of the spoon shaft. The temperature measuring device can also be incorporated in a fork, teaspoon or children's cutlery.
申请公布号 DE3741148(A1) 申请公布日期 1989.06.15
申请号 DE19873741148 申请日期 1987.12.04
申请人 NIENHAUS,BERTHOLD 发明人 NIENHAUS,BERTHOLD
分类号 A47G21/00;A47G21/04 主分类号 A47G21/00
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