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经营范围
发明名称
CRYOGENIC LIQUID LEVEL INDICATOR
摘要
申请公布号
SU574623(A1)
申请公布日期
1977.09.30
申请号
SU19762324925
申请日期
1976.02.11
申请人
SMIRNOV MARK B,SU;METELKIN SERGEJ L,SU;ANISHIN VIKTOR F,SU
发明人
SMIRNOV MARK B,SU;METELKIN SERGEJ L,SU;ANISHIN VIKTOR F,SU
分类号
G01F23/22;(IPC1-7):G01F23/22
主分类号
G01F23/22
代理机构
代理人
主权项
地址
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