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发明名称
Устройство для записи направления ветра и для отметки затишья
摘要
申请公布号
SU13644(A1)
申请公布日期
1930.03.31
申请号
SU19290037891
申请日期
1929.01.02
申请人
SELIVANOV N.A.
发明人
SELIVANOV N.A.
分类号
G01P13/02;G01D15/16
主分类号
G01P13/02
代理机构
代理人
主权项
地址
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