专利名称：Backpack发明人：Knut Jaeger申请号：US08/902342申请日：19970729公开号：US05971244A公开日：19991026
摘要：A backpack having a bow-shaped frame incorporated into its backside and twocarrying straps is provided, in which the carrying straps are attached directly or indirectlyto a strap that can be adjustably slid longitudinally along the backpack backside, and isconnected to the backpack by its free ends in an area in which free ends of the bow-shaped frame end.
申请人：BIG PACK GMBH
代理机构：Dilworth & Barrese
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