Title: Folding kanpsack for military and civil use
Application Number: 97121028 Application Date: 1997.11.27
Publication Number: 1218651 Publication Date: 1999.06.09
Approval Pub. Date: Granted Pub. Date: 2003.04.02
International Classifi-cation: A45F4/02
Applicant(s) Name: Shao Zhengjun Address: 264400
Inventor(s) Name: Shao Zhengjun, Jiang Zaishan
Attorney & Agent: guo shoujiang
Abstract:
     The foldable knapsack includes upper, middle and lower three layers, and there are inflated bag between the lower and the middle layers and sleeping bag with warming material lining between the middle and the upper layers. When combined with telescopic support, it may constitute stretcher, tent, floating bridge, etc.The present invention has the advantages of easy carrying, small volume, several functions, and rain and moisture resistance; and it is suitable for military and civil uses.
Time: 10
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