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发明名称
PROPORTION CONTROL VALVE FOR GAS
摘要
申请公布号
JPH0337489(A)
申请公布日期
1991.02.18
申请号
JP19890170883
申请日期
1989.06.30
申请人
KANBISHI DENKI SEIZO KK
发明人
KUMAGAI TAKASHI
分类号
F16K31/06;G05D7/01;G05D16/06
主分类号
F16K31/06
代理机构
代理人
主权项
地址
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