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发明名称
Bathymètre
摘要
申请公布号
FR1011265(A)
申请公布日期
1952.06.20
申请号
FRD1011265
申请日期
1949.01.05
申请人
LA SPIROTECHNIQUE
发明人
分类号
G01C13/00
主分类号
G01C13/00
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代理人
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