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发明名称
DEVICE FOR MEASURING A PRESSURE DROP
摘要
申请公布号
SU1472776(A1)
申请公布日期
1989.04.15
申请号
SU19874297151
申请日期
1987.08.11
申请人
LE NII GIGIENY TRUDA PROFESSIONALNYKH ZABOLEVANIJ;VNII OKHRANY TRUDA VTSSPS V G.LENINGRADE
发明人
KRUPKIN GRIGORIJ YA,SU;SUNGUROV PETR M,SU;ZNAMENSKIJ ROSTISLAV B,SU;KAMCHUGOV VITALIJ A,SU
分类号
G01L13/00;F24F11/04
主分类号
G01L13/00
代理机构
代理人
主权项
地址
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