RIGIDITY BELT OF HYDRAULIC STRUCTURE PIPELINE,申请号SU19874309941-传众专利搜索

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发明名称	RIGIDITY BELT OF HYDRAULIC STRUCTURE PIPELINE
摘要
申请公布号	SU1506018(A1)	申请公布日期	1989.09.07
申请号	SU19874309941	申请日期	1987.09.28
申请人	LE POLT I IM.M.I.KALININA	发明人	VASILEV YURIJ S,SU;BELYAEV SERGEJ G,SU;KUKLIN DMITRIJ E,SU
分类号	E02B9/06	主分类号	E02B9/06
代理机构		代理人
主权项
地址

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