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发明名称
PRAEGEPOLIERWERKZEUG ZUM VERDICHTEN VON KOLBENRINGNUTEN.
摘要
申请公布号
DE1975230(U)
申请公布日期
1967.12.21
申请号
DE19671975230U
申请日期
1967.08.26
申请人
DEUTSCHE BUNDESBAHN, VERTRETEN DURCH DAS BUNDESBAHN-ZENTRALAMT MINDEN (WESTF.)
发明人
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主分类号
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