专利名称：DEVICE FOR PROTECTION AGAINST ICE发明人：PETTERSSON, Kjell申请号：EP06835965.2申请日：20061221公开号：EP1969192A1公开日：20080917
摘要：The invention relates to a device (1) that prevents ice and snow, which hasfrozen fast to walls, roofs, bridges, wires (21) , gutters and other objects, from comingloose upon thawing and falling down, but instead stay, melt and run off in the form ofwater and water vapour.
申请人：Wachtmeister, Isa
地址：Säleby 17 455 91 Munkedal SE
国籍：SE
代理机构：Cederbom, Hans Erik August
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