GB1294638A
(en )
1972-11-01
Balances with electromagnetic compensation
US2315408A
(en )
1943-03-30
Magnetic suspension
US2688253A
(en )
1954-09-07
Pressure differential responsive device
GB483539A
(enrdf_load_stackoverflow )
1900-01-01
US3968850A
(en )
1976-07-13
Electromagnet weighing balance
Rankine
1934
A simple method of demonstrating the paramagnetism and diamagnetism of substances in magnetic fields of low intensity
US2052385A
(en )
1936-08-25
Telemetering system
US2345011A
(en )
1944-03-28
Pull-off device for telemeter indicators
GB456988A
(enrdf_load_stackoverflow )
GB190115370A
(en )
1901-09-07
Improvements in Electric Meters for Measuring Electro-motive Force or Current Strength.
US2425366A
(en )
1947-08-12
Pointer return device
GB828030A
(en )
1960-02-10
Transducer for measuring pressure or differential pressure
US2484569A
(en )
1949-10-11
Self-positioning circuit balancing telemeter receiver
GB1511779A
(en )
1978-05-24
Moving magnet current-measuring instrument
GB1534876A
(en )
1978-12-06
Moving-coil electrical instruments
US2682744A
(en )
1954-07-06
Means for and method of accurately regulating chronometric devices
SU714167A1
(ru )
1980-02-05
Магнитоэлектрический вибропреобразователь
GB189921810A
(en )
1900-09-15
Improvements in Electrical Measuring Instruments.
SU426197A1
(ru )
1974-04-30
Автоматический полярно-координатный компенсатор переменного тока
SU811076A1
(ru )
1981-03-07
Весы с электромагнитнымуРАВНОВЕшиВАНиЕМ
GB274575A
(enrdf_load_stackoverflow )
1900-01-01
GB190016164A
(en )
1901-09-11
Improvements in Electrical Measuring Instruments.
MULLER et al.
1955
The Induction Modulator
Gast
1994
The impact of feedback on the determination of masses and forces in controlled atmospheres
JPS606760Y2
(ja )
1985-03-05
可動磁石形計器