Verfahren zur Herstellung von wasserdichten und druckfesten Stollen.,申请号ATD117171-传众专利搜索

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发明名称	Verfahren zur Herstellung von wasserdichten und druckfesten Stollen.
摘要
申请公布号	AT117171(B)	申请公布日期	1930.04.10
申请号	ATD117171	申请日期	1924.06.24
申请人	SIEMENS-BAUUNION G. M. B. H. KOMMANDITGESELLSCHAFT	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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