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发明名称
Athferth til varthveislu bætiefna í thurrkuthum jurtum
摘要
申请公布号
IS110(A7)
申请公布日期
1930.09.04
申请号
IS19300000110
申请日期
1930.09.04
申请人
BRINCH & SPEHR
发明人
分类号
主分类号
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代理人
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