|
US2711514A
(en)
|
|
Wave guide modulation system
|
|
GB2037125A
(en)
|
|
Device for transferring measurement valves
|
|
US2407644A
(en)
|
|
Ranging system
|
|
SE176806C1
(https=)
|
|
|
|
CA1133596A
(en)
|
|
High peak power microwave generator using light activated switches
|
|
US3940919A
(en)
|
|
Electronic wristwatch with electronic sound emitter device
|
|
US2498495A
(en)
|
|
Method and apparatus for producing rapid build-up of radio frequency oscillations
|
|
FR2391456A1
(fr)
|
|
Procede et dispositif de mesure de distances ou de hauteurs de remplissage par sondage acoustique dans un fluide gazeux au moyen d'ondes sonores
|
|
JPS6429251A
(en)
|
|
Magnetic resonance imaging apparatus
|
|
US3787802A
(en)
|
|
Automatic range switching for digital depth sounders
|
|
NO121154B
(https=)
|
|
|
|
US4912478A
(en)
|
|
Signal time delay magnetostatic spin wave device for phased array antennas
|
|
US2514619A
(en)
|
|
Stroboscopic device |
|
GB2070456A
(en)
|
|
Water treatment apparatus
|
|
SU60260A1
(ru)
|
|
Радиоприемник
|
|
US3243726A
(en)
|
|
Crystal oscillator having plural, selectable feedback paths and adjustable frequencydetuning means
|
|
ZHIDKO
|
|
Passage of pulses through an inhomogeneous plasma medium |
|
US3491359A
(en)
|
|
Frequency swept reply radar transponder
|
|
RU2106654C1
(ru)
|
|
Импульсная рлс
|
|
DE895467C
(de)
|
|
Einrichtung zur selbstaendigen Unterbrechung von Energieleitungen
|
|
SU493662A1
(ru)
|
|
Прибор дл измерени силы нат жени анкера
|
|
US3357015A
(en)
|
|
Method and device for the location of objects
|
|
US3521191A
(en)
|
|
Q-switching apparatus for a laser device
|
|
JPS539454A
(en)
|
|
Multiplying circuit
|
|
SU405100A1
(ru)
|
|
Вптб
|