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发明名称
Bei Waermeeinwirkung selbsttaetig schliessendes Ventil
摘要
申请公布号
DE673810(C)
申请公布日期
1939.03.30
申请号
DE1937L092394D
申请日期
1937.04.16
申请人
ALEXANDER LASZLO
发明人
LASZLO ALEXANDER
分类号
F16K17/38
主分类号
F16K17/38
代理机构
代理人
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地址
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