Thrust dynamometer Patent
Development of thrust dynamometer for measuring performance of jet and rocket engines
Hansen, S.↗
Engineering topics
Hansen, S.
Publications and source records attributed to Hansen, S..
Fluid flow control value Patent
Fluid flow control valve for regulating fluids in molecular quantities
Hansen, S.↗
Method of making screen by casting Patent
Method for making screen with unlimited fineness of mesh and screen thickness
Hansen, S.↗