Vorrichtung zum Austragen von Zweikomponenten-Phenolharzhartschaum im untertägigen Berg- und Tunnelbau,申请号DE20022000545U-传众专利搜索

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发明名称	Vorrichtung zum Austragen von Zweikomponenten-Phenolharzhartschaum im untertägigen Berg- und Tunnelbau
摘要
申请公布号	DE20200545(U1)	申请公布日期	2002.07.04
申请号	DE20022000545U	申请日期	2002.01.15
申请人	RAG AKTIENGESELLSCHAFT	发明人
分类号	E21D11/00;E21F15/00;(IPC1-7):E21D11/04	主分类号	E21D11/00
代理机构		代理人
主权项
地址

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