Describes optical instrument for observing behavior of objects revolving at high speed (such as airplane propellers) besides actually recording their speed of rotation.
An improved revolution counter
Flight
Flight ; 15 , n 50
1923
3 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Improved materials counter vibration
Tema Archiv | 1988
True-Power-On steering angle sensor with revolution counter
Europäisches Patentamt | 2019
|True-Power-On Steering Angle Sensor with Revolution Counter
Europäisches Patentamt | 2017
|-- TRUE-POWER-ON STEERING ANGLE SENSOR WITH REVOLUTION COUNTER
Europäisches Patentamt | 2017
|