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发明名称
Elementos elásticos de sujeción de carriles perfeccionados
摘要
申请公布号
ES48022(U)
申请公布日期
1955.07.16
申请号
ES19220000480U
申请日期
1955.02.12
申请人
GUEST, KEEN & NETTLEFOLDS (MIDLANDS), LIMITED
发明人
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主分类号
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