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发明名称
Vorrichtung zum Stechen von Torf
摘要
申请公布号
DE732838(C)
申请公布日期
1943.03.12
申请号
DE1939ST58459D
申请日期
1939.02.26
申请人
G. STRENGE, TORFWERKE
发明人
STRENGE GEBHARD
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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