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经营范围
发明名称
Erdbohrer
摘要
申请公布号
DE971810(C)
申请公布日期
1959.04.02
申请号
DE1953ST08731
申请日期
1953.03.22
申请人
STIHL ANDREAS
发明人
STIHL ANDREAS;RAETZ ADOLF
分类号
E21B10/44
主分类号
E21B10/44
代理机构
代理人
主权项
地址
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