专利名称：Electric plate 发明人：Erkki Telamo 申请号：US07/094509申请日：19870909
公开号：US04806738A 公开日：
19890221
专利内容由知识产权出版社提供
摘要：An electric plate includes a plate in connection with which there is arranged at least one electric resistor and to a control for switching it on and for adjusting its power. The plate is compod of soap rock and around it there is arranged a straining strap made of steel band. The plate is provided with a n
arrow and deep slot in which there is arranged the electric resistor and the slot is filled at least partly with refractory mortar.
申请人：TELAMO; ERKKI
代理机构：McGlew and Tuttle
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