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发明名称
STEAM GOVERNING VALVE
摘要
申请公布号
JPH10299910(A)
申请公布日期
1998.11.13
申请号
JP19970103257
申请日期
1997.04.21
申请人
HITACHI LTD
发明人
YAMANAKA KAZUNORI;KANEDA HIDEAKI;YOKOTA OSAMU;KATO FUMIO
分类号
F16K1/36;F16K1/42;F16K1/52;F16K47/02;(IPC1-7):F16K1/52
主分类号
F16K1/36
代理机构
代理人
主权项
地址
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