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发明名称
NEGATIVE PRESSURE CONTROL VALVE
摘要
申请公布号
JPS5325726(A)
申请公布日期
1978.03.09
申请号
JP19760099618
申请日期
1976.08.23
申请人
AISIN SEIKI
发明人
HASHIMOTO KENJI
分类号
F02M25/07;F02D21/08;F02M25/06
主分类号
F02M25/07
代理机构
代理人
主权项
地址
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