MX143938A
(es )
1981-08-04
Mejoras en calentador electrico
JPS5557288A
(en )
1980-04-26
Electric resistance heating element
MX145147A
(es )
1982-01-11
Mejoras en rasuradora electrica
IT1071573B
(it )
1985-04-10
Disposizione per la distribuzione della corrente elettrica in rapporti reciproci precisi
BR7704966A
(pt )
1978-06-06
Aperfeicoamento em terminal eletrico
JPS5387037A
(en )
1978-08-01
Highhtemperature* electric resistance heater
JPS52128194A
(en )
1977-10-27
Electrode means for electric resistance furnace
BR8103915A
(pt )
1982-03-09
Arranjo de barras condutoras para conduzir a corrente eletrica continua
IT1090338B
(it )
1985-06-26
Interrutore elettrico in particolare per correnti intense
FR2323288A1
(fr )
1977-04-01
Element chauffant electrique
GB1548626A
(en )
1979-07-18
Electric variable resistance controls
RO69093A2
(ro )
1980-10-30
Procedeu de incalzire electrica rezistiva a barelor metalice in procesul de laminare continua
FR2310055A1
(fr )
1976-11-26
Element chauffant electrique
NZ184353A
(en )
1981-04-24
Electric resistance heating of furnace
JPS5344944A
(en )
1978-04-22
Electric resistive heater and method of producing same
JPS52105505A
(en )
1977-09-05
Electric resistance furnace
IT1143771B
(it )
1986-10-22
Macchina saldatrice continua a resistenza elettrica
CH611470A5
(en )
1979-05-31
Electronic alternating current power switch
JPS5291717A
(en )
1977-08-02
Method of heating specifieddlengthed metallic bars by passage of electricity
BR5701001U
(pt )
1978-10-03
Aperfeicoamento em resistencia eletrica
JPS53117835A
(en )
1978-10-14
Electric resistance heating unit
BR5600280U
(pt )
1977-09-13
Disposicao construtiva em resistencias eletricas
GB1549705A
(en )
1979-08-08
Sheathed electrical resistance heating element
BR7707679A
(pt )
1978-07-11
Aperfeicoamento em aquecedor eletrico
JPS52123960A
(en )
1977-10-18
Method of extrusion forming by electric heating