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发明名称
ISOLATION VALVE CONTROLLER FOR GAS METER
摘要
申请公布号
JPH09178528(A)
申请公布日期
1997.07.11
申请号
JP19950349520
申请日期
1995.12.22
申请人
TOKYO GAS CO LTD
发明人
SAKAI KATSUTO;KATO HIDEO
分类号
G01F3/22;(IPC1-7):G01F3/22
主分类号
G01F3/22
代理机构
代理人
主权项
地址
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