发明名称 MATERIAL FOR THE INSTALLATION OF RAILS
摘要 <p>The invention concerns an installation material for rails used for rail-mounted vehicles, which is composed of a mixture of a viscoplastic mass and granules formed of a plurality of closed cells.</p>
申请公布号 WO1986002678(A1) 申请公布日期 1986.05.09
申请号 DE1985000409 申请日期 1985.10.23
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