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发明名称
DISPOSITIF DE LEVAGE OU DE TRANSPORT EN PARTICULIER POUR EXPLOITATION MINIERE SOUTERRAINE
摘要
申请公布号
BE859535(A1)
申请公布日期
1978.02.01
申请号
BE19770181583
申请日期
1977.10.10
申请人
HOFFMANN DIETER
发明人
分类号
B66C1/66;B66C3/00;E21F13/00;(IPC1-7):B66C/
主分类号
B66C1/66
代理机构
代理人
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地址
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