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发明名称
VIBRATION CONTROL ELEMENT OF PIPING, PIPING WITH VIBRATION CONTROL ELEMENT, AND PRESSURE TRANSMITTING APPARATUS WITH VIBRATION CONTROL ELEMENT
摘要
申请公布号
JPH044393(A)
申请公布日期
1992.01.08
申请号
JP19900103153
申请日期
1990.04.20
申请人
HITACHI LTD
发明人
YOSHIDA SHINOBU;ONODERA SHUJI;SATO TAICHI;TANAKA KIHACHIRO;SUDO MASAYASU
分类号
F17D1/20;F16L55/00;F16L55/02;(IPC1-7):F16L55/02
主分类号
F17D1/20
代理机构
代理人
主权项
地址
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