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发明名称
Förfaringssätt vid uppmätning av tyngdkraftens storlek
摘要
申请公布号
FI17884(A)
申请公布日期
1938.01.21
申请号
FID17884
申请日期
1935.11.16
申请人
发明人
LINDBLAD AXEL RUDOLF
分类号
G01V7/04;(IPC1-7):G01V7/04
主分类号
G01V7/04
代理机构
代理人
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地址
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