wheel专利名称：Mobile stairs for aircraft 发明人：RINER, FELIX
浙江英语>the awful truth申请号：EP87810413.2
申请日：19870722
英语数字单词公开号：EP0256976A3服装设计师
公开日：john tucker must die
weight
19890614
专利内容由知识产权出版社提供
摘要：Movably, telescopically include a vehicle (1) and stair for the folding stair of aircraft, consist of two parts (21,22) and there is a portable station (3) and a top (4). Top includes that three parts can be on another by flexible one (40,41,42). The related component (21,22) that the roof parts (40,41) of lower part pass through bracket (20,23) rigid connection to stair. Highest roof part (42) is kept by the means of livelihood (30) in contrast, when the part of stair by it is flexible when, be rotationally to be hinged in bottom plate platform and change backward. As a result, until it is located at platform railing.Level, highest roof part (42'), cover platform,can be reduced
申请人：GEBRUDER FRECH AGblb
地址：Gewerbestras 4 CH-4450 Sissach CHsnowfallkeypress
iana
国籍：CH
代理机构：Feldmann, Paul David
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