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发明名称
BESCHLAG ZUR HALTERUNG DER ZICKZACKFEDERN IN EINER POLSTERUNG.
摘要
申请公布号
DE1731638(U)
申请公布日期
1956.10.11
申请号
DE195600D2573U
申请日期
1956.07.13
申请人
DRAHTWERK BEECK & FELDER
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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