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发明名称
VERFAHREN ZUR HERSTELLUNG VON GLEITKOERPERN MIT HOHLKAMMERN.
摘要
申请公布号
DE58901564(D1)
申请公布日期
1992.07.09
申请号
DE19895001564
申请日期
1989.03.25
申请人
HOECHST CERAMTEC AG, 8672 SELB, DE
发明人
CICCARELLI, MARIO;SCHELTER, HEINRICH, W-8672 SELB, DE
分类号
C04B35/00;F16J15/34;(IPC1-7):F16J15/34
主分类号
C04B35/00
代理机构
代理人
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