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发明名称
Laskukoje
摘要
申请公布号
FI22439(A)
申请公布日期
1947.10.10
申请号
FID22439
申请日期
1946.05.29
申请人
发明人
HAKULINEN SULO EEMIL
分类号
G06G1/04;(IPC1-7):G06G1/04
主分类号
G06G1/04
代理机构
代理人
主权项
地址
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