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发明名称
Valve-actuating device
摘要
申请公布号
US3319925(A)
申请公布日期
1967.05.16
申请号
US19650489826
申请日期
1965.09.24
申请人
T. V. VALVE CO., LTD.
发明人
KOJIMA KOICHI;SATO HIROSHI
分类号
F16K31/163
主分类号
F16K31/163
代理机构
代理人
主权项
地址
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