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发明名称
Beruehrungsfreie Dichtung
摘要
申请公布号
DE914455(C)
申请公布日期
1954.07.01
申请号
DE1951K015921
申请日期
1951.12.25
申请人
AKTIENGESELLSCHAFT KUEHNLE, KOPP & KAUSCH
发明人
WEISSENBERGER DIPL.-ING. DR. ERNST
分类号
F16J15/447
主分类号
F16J15/447
代理机构
代理人
主权项
地址
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