|
US3548657A
(en)
|
|
Device for an outside display of the level of a liquid contained within a tank
|
|
SE7400508L
(enExample)
|
|
|
|
FR2436965A1
(fr)
|
|
Dispositif protege de mesure angulaire
|
|
US2203036A
(en)
|
|
Apparatus for measuring the color of light
|
|
PL51643B1
(enExample)
|
|
|
|
PH11853A
(en)
|
|
Tampered proof external test contact arrangement for watthour meter
|
|
US4141247A
(en)
|
|
Optical warning indicator means on bimetal measuring element
|
|
JPS5531902A
(en)
|
|
Measuring unit for floor dirt
|
|
JPS5681417A
(en)
|
|
Inspecting device for shape of columnar body
|
|
US3262416A
(en)
|
|
Altimeter structure
|
|
SU739376A1
(ru)
|
|
Устройство дл измерени размеров и счетных концентраций аэрозольных частиц
|
|
GB1182140A
(en)
|
|
Indicator for Instruments.
|
|
SU590452A1
(ru)
|
|
Скважинный деформометр
|
|
US2718869A
(en)
|
|
Indicating measuring instruments
|
|
JPS5636017A
(en)
|
|
Indicator for vehicle meter
|
|
US1704756A
(en)
|
|
Method of projecting images and apparatus therefor
|
|
GB1279155A
(en)
|
|
Electrical indicating instruments
|
|
SU524082A1
(ru)
|
|
Пружинный механизм дл оптических измерительных приборов со сканированием
|
|
JPS54107254A
(en)
|
|
Scanning-type electron microscope
|
|
SU422957A1
(ru)
|
|
Многошкальный индикатор
|
|
GB614546A
(en)
|
|
Improved exposure meter
|
|
PL49495B1
(enExample)
|
|
|
|
US2381924A
(en)
|
|
Illuminated dial
|
|
GB786198A
(en)
|
|
Detection system for nuclear explosions
|
|
US3230922A
(en)
|
|
Indicator device |