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发明名称
WATER HAMMER-PREVENTION DEVICE
摘要
申请公布号
JPH07158127(A)
申请公布日期
1995.06.20
申请号
JP19930339359
申请日期
1993.12.02
申请人
KVK CORP
发明人
HATANO MANABU
分类号
E03C1/02;(IPC1-7):E03C1/02
主分类号
E03C1/02
代理机构
代理人
主权项
地址
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