GB1485422A
(en )
1977-09-14
Pre-heating of vitrifiable batch
FR2275739A1
(fr )
1976-01-16
Panneau thermique pour le chauffage de liquides
JPS5240851A
(en )
1977-03-30
Small heat capacity dense plate surface heater
ES417584A1
(es )
1976-03-16
Grupo acumulador de calor para medio gaseoso de absorcion del calor.
AR193854A1
(es )
1973-05-31
Circuito mejorado de alimentacion de energia y control para una unidad de calentamiento por induccion
SU416902A1
(ref )
1974-02-25
GB1108699A
(en )
1968-04-03
Improvements in or relating to furnaces
JPS51130607A
(en )
1976-11-13
Long cylindrical heating furnace for treatment of materials at high temperatures in highhpressure gaseous atmosphere
IT954749B
(it )
1973-09-15
Forno di riscaldo del tipo a longheroni mobili particolarmen te per industria metallurgica
NL7511922A
(nl )
1976-04-20
Electrische vloeistofpomp voor hoge temperaturen.
JPS51130608A
(en )
1976-11-13
Long cylindrical heating furnace for treatment of materials at high temperatures in highhpressure gaseous atmosphere
AR207472A1
(es )
1976-10-08
Un aparato para calentar material granuloso a temperaturas elevadas
SU434626A1
(ru )
1974-06-30
Электронагреватель текучих сред
SU499485A1
(ru )
1976-01-15
Конвейерна печь дл термообработки углеродистых материалов и изделий
GB1328755A
(en )
1973-09-05
Electric food-heating appliance
FR2292396A1
(fr )
1976-06-18
Dispositif chauffant
GB2063030A
(en )
1981-05-28
New high efficiency electric oven for calcination of carbonaceous materials
IT1047231B
(it )
1980-09-10
Regolatore elettronico di carica per apparecchi elettrici di riscaldamento ad accumulo del calore
SU551483A1
(ru )
1977-03-25
Устройство дл термообработки сыпучих материалов
RO72441A
(ro )
1981-06-26
Element de incalzire pentru un catod incalzit indirect
US1351977A
(en )
1920-09-07
Electric furnace
SU1597331A1
(ru )
1990-10-07
Бункер дл подогрева сыпучих материалов
SU383222A1
(ref )
1973-05-25
ES363307A1
(es )
1970-12-16
Procedimiento para la reduccion directa de materiales que contienen oxido de hierro.
SU411345A1
(ref )
1974-01-15