DEVICE FOR STOPPING WATER AT BOTTOM OF RADIAL GATE,申请号JP19760042665-传众专利搜索

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发明名称	DEVICE FOR STOPPING WATER AT BOTTOM OF RADIAL GATE
摘要
申请公布号	JPS52126041(A)	申请公布日期	1977.10.22
申请号	JP19760042665	申请日期	1976.04.14
申请人	HITACHI SHIPBUILDING ENG CO	发明人	TAKAKURA HIROO
分类号	E02B7/54	主分类号	E02B7/54
代理机构		代理人
主权项
地址

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