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发明名称
Automatisches Entlüftungs- und Wasserabsperrventil für Radiatoren, insbesondere für Radiatoren von Zentralheizungen.
摘要
申请公布号
CH160699(A)
申请公布日期
1933.03.31
申请号
CHD160699
申请日期
1932.03.18
申请人
Z'GRAGGEN,CARL
发明人
Z'GRAGGEN,CARL
分类号
F16K24/04
主分类号
F16K24/04
代理机构
代理人
主权项
地址
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