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发明名称
Versatzmatte
摘要
申请公布号
DE1061725(B)
申请公布日期
1959.07.23
申请号
DE1958H032366
申请日期
1958.02.10
申请人
HEINZ HOELTER;ARTHUR KLAESENER
发明人
HOELTER HEINZ;KLAESENER ARTHUR
分类号
E21F15/04
主分类号
E21F15/04
代理机构
代理人
主权项
地址
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