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发明名称
Прибор испытания пружин и сильфонов с целью подбора их для сильфонных анероидных коробок
摘要
申请公布号
SU59909(A1)
申请公布日期
1940.11.30
申请号
SU19400028985
申请日期
1940.01.09
申请人
DMITRIEV B.G.
发明人
DMITRIEV B.G.
分类号
G01K13/02;G01K7/02
主分类号
G01K13/02
代理机构
代理人
主权项
地址
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