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发明名称
FLAMMENSCHRANKE ZUM VERHINDERN DES FLAMMENAUSTRITTS AUS EXPLOSIONS-ENTLASTUNGSVENTILEN
摘要
申请公布号
DE2020062(B2)
申请公布日期
1978.01.05
申请号
DE19702020062
申请日期
1970.04.24
申请人
发明人
分类号
F16K17/164;F01B25/16;F02B77/10;F02M1/00;F16K17/04;(IPC1-7):F01M13/02
主分类号
F16K17/164
代理机构
代理人
主权项
地址
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