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发明名称
METHOD OF AND APPARATUS FOR PREVENTING GENERATION OF WATERHAMMERING
摘要
申请公布号
JPS54128021(A)
申请公布日期
1979.10.04
申请号
JP19780035589
申请日期
1978.03.27
申请人
KATSUMA KAZUNARI;OKAWA SHIROU
发明人
OOKAWA SHIROU
分类号
F16L55/04
主分类号
F16L55/04
代理机构
代理人
主权项
地址
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