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发明名称
Устройство для тарирования расходомеров газа
摘要
申请公布号
SU144618(A1)
申请公布日期
1961.11.30
申请号
SU19610696480
申请日期
1961.02.06
申请人
发明人
RYABOKON M.P.
分类号
G01F25/00
主分类号
G01F25/00
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