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经营范围
发明名称
Автоматические весы для сыпучих тел
摘要
申请公布号
SU24146(A1)
申请公布日期
1931.11.30
申请号
SU19300064121
申请日期
1930.02.21
申请人
CHEKALDIN G.V.
发明人
CHEKALDIN G.V.
分类号
G01G13/22
主分类号
G01G13/22
代理机构
代理人
主权项
地址
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