PRESSURE MECHANISM OF HEADING CLAMSHELL EXCAVATOR,申请号SU19762431029-传众专利搜索

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发明名称	PRESSURE MECHANISM OF HEADING CLAMSHELL EXCAVATOR
摘要
申请公布号	SU602651(A1)	申请公布日期	1978.04.15
申请号	SU19762431029	申请日期	1976.12.20
申请人	V PROEKTNOIZYSKATELSKIJ NII "GIDROPROEKT IM.S.YA.ZHUKA	发明人	TYKOCHINSKIJ MIKHAIL S,SU;MILKOVITSKIJ SEMEN ,SU;OKUNEV MIKHAIL SH,SU;KRAMAROVSKIJ ABRAM A,SU
分类号	(IPC1-7):E02F3/44	主分类号	(IPC1-7):E02F3/44
代理机构		代理人
主权项
地址

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