狼为什么嚎叫专利名称:Relief chimney closure
发明人:EGGERT, HEINZ
申请号:EP84890027.0
nb物理实验室
泡泡节申请日:19840208
公开号:EP0118415A1
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中印边境实际控制线公开日:
19840912
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摘要:1. Relief chimmney closure with a closable cover (7) at the mouth of a chimney flue, characterid by one or veral insulating plugs (10, 13) suspended from the chimney cover (7), which plug(s) is or are attached to the cover (7) by means of an
anchoring element (9) and which can be positioned inside the chimney flue (2, 3) in the
insulation area (6) of the top of a building (5), and if necessary loaded by weights (11).
申请人:EGGERT, HEINZ
地址:Moosstras 65a A-5020 Salzburg AT
国籍:AT
代理机构:Itze, Peter, Dipl.-Ing.
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