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经营范围
发明名称
Wägg i tunneltork
摘要
申请公布号
FI27312(A)
申请公布日期
1954.10.11
申请号
FID27312
申请日期
申请人
FROSTERUS ERIK GUSTAF
发明人
FROSTERUS ERIK GUSTAF
分类号
F26B25/12;(IPC1-7):F26B25/12
主分类号
F26B25/12
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代理人
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