| http://www.w3.org/ns/prov#value | - Shock-absorbing apparatus comprising: a pair of aligned sections, each section including a pair of relatively shiftable, relatively telescoped tubes; a closure on the outer end of each tube respectively of one of the sections, the other section being secured to and extending outwardly from one of the closures, said one closure having an opening therethrough placing the sections in fluid communicat
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