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发明名称
Verfahren zur Herstellung von Zylinderbuchsen aus zwei Materialien
摘要
申请公布号
DE1929883(A1)
申请公布日期
1970.12.23
申请号
DE19691929883
申请日期
1969.06.12
申请人
TUCHENHAGEN,OTTO
发明人
TUCHENHAGEN,OTTO
分类号
F16J10/04
主分类号
F16J10/04
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代理人
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