CONNECTION OF PNEUMATIC SUPPORT SHELLS,申请号SU19894711052-传众专利搜索

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发明名称	CONNECTION OF PNEUMATIC SUPPORT SHELLS
摘要
申请公布号	SU1682582(A1)	申请公布日期	1991.10.07
申请号	SU19894711052	申请日期	1989.06.27
申请人	DO NI UGOLNYJ INSTITUT	发明人	ROZENTAL MOISEJ B,SU;NIKOLENKO NIKOLAJ A,SU;MOISEENKO NIKOLAJ V,SU
分类号	E21D15/48;E21D15/44	主分类号	E21D15/48
代理机构		代理人
主权项
地址

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