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发明名称
BEFESTIGUNG VON BOHRFUTTERN AN DER MASCHINENSPINDEL.
摘要
申请公布号
DE1617542(U)
申请公布日期
1950.12.14
申请号
DE195000R0852U
申请日期
1950.03.20
申请人
HEINRICH LUDWIG ROEHM
发明人
HEINRICH LUDWIG ROEHM
分类号
主分类号
代理机构
代理人
主权项
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