original是什么意思专利名称：Grate cooler
发明人：TEGTMEIER, GERT, DIPL.-ING.
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申请号：EP92110536.7
申请日：19920623
公开号：EP0525380A1欲望都市 第一季
公开日：
alexander什么意思19930203
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专利内容由知识产权出版社提供
我自己用英语怎么说>giotto专利附图：
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摘要：The invention relates to a grate cooler, in which the drive device is surrounded by a drive housing, the inner space of which is aled in an airtight manner in relation to the atmosphere, but on the other hand has a pressure-equalisation connection to the inner space of the cooler housing. Such a grate cooler is characterid by considerably
reduced expenditure for aling the cooler housing and a high degree of freedom from faults.
申请人：KRUPP POLYSIUS AG
地址：GRAF-GALEN-STRASSE 17; W-4720 BECKUM,Graf-Galen-Stras 17 D-59269 Beckum DE
国籍：DE
举办的英文代理机构：Tetzner, Volkmar, Dr.-Ing. Dr. jur.
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