发明名称 NOISE ABSORBER FOR DRIVE SHAFTS
摘要 <p>A drive shaft (10) has a noise absorber (11) consisting of a rubber cup-shaped element (12) inserted in the drive shaft and a plastic insert (17) that presses the cup-shaped element against the interior wall against the drive shaft.</p>
申请公布号 WO1989002541(A1) 申请公布日期 1989.03.23
申请号 US1988002532 申请日期 1988.07.26
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