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发明名称
FLEXIBLE MEMBRANE WEIR WITH VIBRATION PROOF DEVICE
摘要
申请公布号
JPH038916(A)
申请公布日期
1991.01.16
申请号
JP19890143064
申请日期
1989.06.07
申请人
BRIDGESTONE CORP
发明人
FUJISAWA MASAO;TAKAHASHI MAMORU
分类号
E02B7/20;E02B7/52
主分类号
E02B7/20
代理机构
代理人
主权项
地址
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