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发明名称
Einrichtung zur Durchfuehrung von Sprengungen
摘要
申请公布号
DE875331(C)
申请公布日期
1953.04.30
申请号
DE1951C004742
申请日期
1951.09.23
申请人
CONTINENTAL GUMMI-WERKE AKTIENGESELLSCHAFT
发明人
GOERKE ARMIN;KAISER RUDOLF
分类号
E21C37/10
主分类号
E21C37/10
代理机构
代理人
主权项
地址
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