CH371865A
(en )
1963-09-15
Process for preheating, charging and melting powdery materials in a melting furnace, and installation for its implementation
CH371141A
(en )
1963-08-15
Process for quenching an annular part and machine for implementing this process
FR1210232A
(en )
1960-03-07
Thermal process and device for its implementation
FR1222588A
(en )
1960-06-10
Mixing process and ball mill-mixer usable for its implementation
CH377490A
(en )
1964-05-15
Process for the recovery of heat in a glass melting furnace and furnace for the implementation of this process
BE580179A
(en )
1959-12-29
Process for carrying out endothermic operations and furnace for its implementation.
CH337619A
(en )
1959-04-15
Process for refining glass and furnace for implementing this process
FR1220573A
(en )
1960-05-25
Heteroblock copolymers and process for preparing them
FR1322114A
(en )
1963-03-29
Improved milling process and installation for implementing this process
BE582064A
(en )
1960-12-16
Melting process and vertical furnace for its implementation.
FR1227003A
(en )
1960-08-18
Melting process and vertical furnace for its implementation
BE578200A
(en )
1959-10-28
Refractory metal smelting process
CH389834A
(en )
1965-03-31
Process for molding fusible and core materials for the implementation of this process
CH351048A
(en )
1960-12-31
Arc welding process and installation for its implementation
BE581481A
(en )
1960-02-08
Process and apparatus for the production of double welded glass.
FR1518378A
(en )
1968-03-22
Metal melting process and furnace for its implementation
FR1134988A
(en )
1957-04-23
Process for heat recovery and installation for implementing this process
FR1228701A
(en )
1960-09-02
Arrangement of regenerators and method for implementing the latter
FR1256176A
(en )
1961-03-17
Foundry process and furnace for its implementation
FR1378923A
(en )
1964-11-20
Thermographic reproduction process and bundle for its implementation
FR1238892A
(en )
1960-08-19
Aluminothermic welding process and mold for its implementation
FR1156832A
(en )
1958-05-21
Granulation process and devices for its implementation
FR1279948A
(en )
1961-12-29
Process of reproduction by thermography and products for the implementation of this process
CH364350A
(en )
1962-09-15
Construction process and material for its implementation
FR1273978A
(en )
1961-10-20
Construction process and material for its implementation