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发明名称
Schleifringdichtung
摘要
申请公布号
DE949790(C)
申请公布日期
1956.09.27
申请号
DE1954SC16079
申请日期
1954.08.14
申请人
GUSTAV SCHWARZ
发明人
SCHWARZ GUSTAV
分类号
F16J15/34
主分类号
F16J15/34
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