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发明名称
Perfectionnements aux manographes photo-élastiques
摘要
申请公布号
FR1011786(A)
申请公布日期
1952.06.26
申请号
FRD1011786
申请日期
1949.03.21
申请人
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AERONAUTIQUES
发明人
分类号
G01L23/06
主分类号
G01L23/06
代理机构
代理人
主权项
地址
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