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发明名称
Rueckschlagklappe fuer Rohrleitungen
摘要
申请公布号
DE1425615(A1)
申请公布日期
1969.04.10
申请号
DE19621425615
申请日期
1962.08.09
申请人
DINGLERWERKE AG
发明人
REPPERT,KARL;KONRAD,ERICH
分类号
F16K1/20;F16K15/03
主分类号
F16K1/20
代理机构
代理人
主权项
地址
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