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发明名称
MATRATZENBUEGEL ALS KEGELFEDERTRAEGER FUER FEDERBOEDEN.
摘要
申请公布号
DE1641631(U)
申请公布日期
1952.07.31
申请号
DE195000W2272U
申请日期
1950.11.17
申请人
WESTDEUTSCHE MATRATZENWERKSTAETTEN FRANZ HOCHSTEIN
发明人
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主分类号
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