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经营范围
发明名称
Maschine zum Stechen, Heben und Foerdern von Torfsoden
摘要
申请公布号
DE694132(C)
申请公布日期
1940.07.25
申请号
DE193700D6746D
申请日期
1937.12.03
申请人
DR.-ING. E. H. EDUARD DYCKERHOFF
发明人
STEINERT DIPL.-ING. JOHANNES
分类号
E21C49/04
主分类号
E21C49/04
代理机构
代理人
主权项
地址
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