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经营范围
发明名称
STIFT FUER DEN KUGELFANG DES ROULETTES.
摘要
申请公布号
DE1770162(U)
申请公布日期
1958.07.10
申请号
DE195800R6121U
申请日期
1958.03.28
申请人
FA. A. P. F. V. ROLLAND
发明人
分类号
主分类号
代理机构
代理人
主权项
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