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发明名称
Aus Segmenten bestehender Packungsring fuer Kolbenstangen u. dgl., bei welchem in dem Spalt zwischen den Stirnflaechen zweier benachbarter Segmente Federn liegen
摘要
申请公布号
DE588246(C)
申请公布日期
1933.11.16
申请号
DE1929H121241D
申请日期
1929.04.19
申请人
GUSTAV HUHN
发明人
分类号
F16J15/28
主分类号
F16J15/28
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