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发明名称
Уклономер
摘要
申请公布号
SU20330(A1)
申请公布日期
1931.04.30
申请号
SU19250004809
申请日期
1925.06.11
申请人
KAMENSKIJ N.B.
发明人
KAMENSKIJ N.B.
分类号
G01C9/28
主分类号
G01C9/28
代理机构
代理人
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