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发明名称
SCHUTZMUFFE FUER KUGELGELENKE AN LAEUFERWELLEN VON SCHNECKENPUMPEN.
摘要
申请公布号
DE1802054(U)
申请公布日期
1959.12.10
申请号
DE195900N0493U
申请日期
1959.10.29
申请人
GEBRUEDER NETZCH, MASCHINENFABRIK
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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