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发明名称
SCHUTZRING.
摘要
申请公布号
DE1772713(U)
申请公布日期
1958.08.21
申请号
DE195800T9255U
申请日期
1958.03.29
申请人
TEHALIT KUNSTSTOFFWERK G.M.B.H.
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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