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发明名称
Vorrichtung zum selbsttaetigen Verschliessen von Gasleitungen nach Erloeschen der Flamme
摘要
申请公布号
DE503908(C)
申请公布日期
1930.07.31
申请号
DE1928H116716D
申请日期
1928.05.30
申请人
TADEUSZ HERSZLIK
发明人
分类号
F23N5/02
主分类号
F23N5/02
代理机构
代理人
主权项
地址
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