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经营范围
发明名称
Korkeusmitta (hypsometri)
摘要
申请公布号
FI25227(A)
申请公布日期
1951.08.10
申请号
FID25227
申请日期
1949.08.20
申请人
发明人
POHJANHEIMO HELGE TEUVO KALERVO
分类号
G01C3/30;(IPC1-7):G01C3/30
主分类号
G01C3/30
代理机构
代理人
主权项
地址
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