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经营范围
发明名称
Safety valve against explosion, more especially for ships' engines
摘要
申请公布号
GB887273(A)
申请公布日期
1962.01.17
申请号
GB19580006083
申请日期
1958.02.25
申请人
ENFO ENTWICKLUNGS- UND FORSCHUNGS-AKTIENGESELLSCHAFT
发明人
分类号
F02B77/10;F16K17/04
主分类号
F02B77/10
代理机构
代理人
主权项
地址
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