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发明名称
Apparatus for the continuous cinematic solution of the ratio between the integrals of two independent variables
摘要
申请公布号
GB678063(A)
申请公布日期
1952.08.27
申请号
GB19500018726
申请日期
1950.07.26
申请人
FRANCESCO PERROTTI;MARIO VALDIVIESO
发明人
分类号
G01P11/00
主分类号
G01P11/00
代理机构
代理人
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