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发明名称
WERKZEUG ZUM SENKEN, BOHRER ODER ZENTRIEREN.
摘要
申请公布号
DE1688103(U)
申请公布日期
1954.12.02
申请号
DE195400R8257U
申请日期
1954.02.22
申请人
WERNER ROTERBERG
发明人
WERNER ROTERBERG
分类号
主分类号
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