发明名称 Wear resistant rubber hose
摘要 A wear resistant rubber hose for transferring fluid containing abrasive material such as crushed stone, coral, etc. comprises an inner surface rubber and a continuous chainshaped filling body having a rigidity which is considerably higher than that of the inner surface rubber embedded directly inside the inner peripheral surface thereof.
申请公布号 US4275770(A) 申请公布日期 1981.06.30
申请号 US19790038959 申请日期 1979.05.14
申请人 BRIDGESTONE TIRE CO., LTD. 发明人 YAMAMOTO, MEGUMI
分类号 E02F7/10;F16L11/08;F16L11/133;F16L27/113;F16L57/06;(IPC1-7):F16L11/08 主分类号 E02F7/10
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