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经营范围
发明名称
PRESSURE DROP RELAY
摘要
申请公布号
SU979921(A1)
申请公布日期
1982.12.07
申请号
SU19813350602
申请日期
1981.11.03
申请人
VNI PK I NEFTYANOGO MASH "VNIINEFTEMASH"
发明人
ERMOLAEV VLADIMIR N,SU;KUZNETSOV KARL A,SU;KUPETSKIJ IGOR V,SU;YUNIK LEV I,SU
分类号
G01L19/12;(IPC1-7):G01L19/12
主分类号
G01L19/12
代理机构
代理人
主权项
地址
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