Artificial blocks for the protection of hydraulic structures,申请号US19600003196-传众专利搜索

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发明名称	Artificial blocks for the protection of hydraulic structures
摘要
申请公布号	US3096621(A)	申请公布日期	1963.07.09
申请号	US19600003196	申请日期	1960.01.18
申请人	SOCIETE GRENOBLOISE D'ETUDES ET D'APPLICATIONS HYDRAULIQUES	发明人	DANEL PIERRE FRANCOIS
分类号	E02B3/14	主分类号	E02B3/14
代理机构		代理人
主权项
地址

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