VERFAHREN ZUR BESTIMMUNG DES SPANNUNGSZUSTANDES DES GEBIRGES,申请号DD19890336005-传众专利搜索

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发明名称	VERFAHREN ZUR BESTIMMUNG DES SPANNUNGSZUSTANDES DES GEBIRGES
摘要
申请公布号	DD290701(A5)	申请公布日期	1991.06.06
申请号	DD19890336005	申请日期	1989.12.21
申请人	INSTITUT FUER BERGBAUSICHERHEIT,DE	发明人	THOMA,KLAUS,DE;GROSS,UWE,DE;KOWARIK,JOACHIM,DE;AJTMATOV,ILYIZ G.,DE;KORN,ALEKSANDR V.,DE;KOZOGULOV,KAMCIBEK C.,DE
分类号	E21C39/00;(IPC1-7):E21C39/00	主分类号	E21C39/00
代理机构		代理人
主权项
地址

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