AT301894B
(en )
1972-09-25
Anode for the electrolysis of metal oxides
NO138956C
(en )
1978-12-13
METHOD AND ANODE FOR THE MANUFACTURE OF ALUMINUM BY MELTING ELECTROLYSIS
IT981493B
(en )
1974-10-10
PROCESS FOR THE COATING OF METALLURGIC FURNACES
AT316887B
(en )
1974-07-25
Furnace for the fused aluminum electrolysis
IT948384B
(en )
1973-05-30
FURNACES FOR THE MELTING OF METALS
BE767921A
(en )
1971-12-01
ELECTROLYTIC CELL FOR FLUORINE PRODUCTION
FR2337210A1
(en )
1977-07-29
ELECTROLYSIS METAL PRODUCTION
SE411711B
(en )
1980-02-04
METAL FORMATION PROCEDURE
IT975225B
(en )
1974-07-20
METAL CASTING PROCESS
CA931910A
(en )
1973-08-14
Multicell furnaces for the production of aluminium by electrolysis
IT1014824B
(en )
1977-04-30
PROCEDURE FOR THE PRODUCTION OF HOMOGENEOUS METAL ALLOY ARTICLES
CH517182A
(en )
1971-12-31
Multi-cell furnace for the smelting electrolysis of aluminum
ZA715862B
(en )
1972-04-26
Electrolytic cell for the production of aluminium
IS1836A7
(en )
1969-04-05
Step base for multi-chamber metal smelting furnaces for the production of aluminum by electrolysis
ZA71702B
(en )
1971-12-29
Electrowinning of metal
BG17262A3
(en )
1973-07-25
METAL PROFILE
AT310964B
(en )
1973-10-25
Remelting furnace
BR7102247D0
(en )
1973-03-13
REDUCER GAS PRODUCTION
SE389518B
(en )
1976-11-08
ELECTROLYSIS CELL FOR THE MANUFACTURE OF MELTED METALS
IT1046216B
(en )
1980-06-30
IMPROVEMENT IN THE DEVICES FOR THE MANUFACTURE OF METALLIC OBJECTS BY METAL REPORTING WITH ELECTRO SLAG PROCEDURE
SU494433A1
(en )
1975-12-05
Anode for metal refining
SE389685B
(en )
1976-11-15
PLASMA OVEN FOR MELTING METAL
IT991518B
(en )
1975-08-30
PROCEDURE FOR THE PRODUCTION OF GRANULAR COMPOSITIONS OF CERAMIC OR CERAMIC METAL
BE769925A
(en )
1971-11-16
METAL ELEMENTS FORMING TILES FOR
IS1209A7
(en )
1961-03-13
Special type base for electrolytic furnace for aluminum production.