|
GB640860A
|
|
Improvements in molten salt bath furnace
|
|
US2583968A
|
|
Pusher mechanism
|
|
US2583967A
|
|
Furnace lift and translation mechanism
|
|
US2508004A
|
|
Electric salt bath furnace
|
|
GB626403A
|
|
Improvements relating to apparatus for charging and discharging a furnace
|
|
US2525727A
|
|
Furnace loading and discharge mechanism
|
|
US2149003A
|
|
Electrode clamp
|
|
US2145677A
|
|
Electric furnace
|
|
US2060177A
|
|
Method for refining metals
|
|
US1924079A
|
|
Means for supporting resistor coils in electric furnaces
|
|
US1934870A
|
|
Tunnel or enameling pottery kiln
|
