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经营范围
发明名称
Perfectionnement aux enregistreurs de direction de vent
摘要
申请公布号
FR1343637(A)
申请公布日期
1963.11.22
申请号
FR19620911355
申请日期
1962.10.05
申请人
SOCIETE FRANCAISE CHAUVIN ARNOUX
发明人
分类号
G01W1/00
主分类号
G01W1/00
代理机构
代理人
主权项
地址
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