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经营范围
发明名称
DICHTUNGSRING.
摘要
申请公布号
DE1848055(U)
申请公布日期
1962.03.08
申请号
DE195900S0549U
申请日期
1959.05.12
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
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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