SYSTEM MEASURING FLOW RATE OF FLUID MEDIUM
申请公布号:RU2079813(C1)
申请号:RU19940038311
申请日期:1994.10.10
申请公布日期:1997.05.20
发明人:PAVLOV YURIJ M;EFIMOV GENNADIJ V
分类号:G01F1/12;G01F23/30;(IPC1-7):G01F1/12
主分类号:G01F1/12
Method of drying filamentary material
Process and apparatus for stretch spinning cuprammonium rayon
5-cyano and 5-carbamyl steroid derivatives
Power output fuel control means for plural engines
Improvements in light source control and modulation
Process for producing a record disc having a pictorial illustration printed thereon
Pocket-size tester for yarn, threads and the like
Control for an elevator closure
alpha-substituted vinyl sulfides and their preparation
Filter layer for photographic elements
Data card insert-removing punch
Radio direction finding system
Multiple target automatic trackwhile-scan radar
System for sensing a change in an ambient condition
Process for fixing aminoplasts in the wet state on cellulosic fibrous materials