Device for fitting and connecting molten metal transforming tube
JPH11309562A
Molten metal transporting tube
JPH11347711A
Piping unit for feeding molten metal
JPH11347720A
Combustion type tube heater for molten metal heating and molten metal holding furnace
JPH11320242A
Separating and recovering device for materials from inferior die-cast product
JPH09288000A
Float type molten-metal level detecting device
JPH08117948A
Fixed molten metal surface furnace for molten metal
JPH08117978A
Molten metal valve in molten metal furnace
JPH08117976A
Molten metal valve in molten metal furnace
JPH0771880A
Melted metal retaining furnace
JPH06254669A
Closed transporting trough for molten metal
JPS61122483A
Nonferrous metal melting holding furnace for gas sealing type dipping heater tube
JPS6155576A
Melting holding furnace for non-ferrous metal
JPS60215713A
Method for vacuum sealing by using effective outflow- preventive plate in metal melting furnace making combination use of vacuum degassing and bubbling
JPS60122884A
Large-sized metal melting furnace in which raw-material melting, holding melting and molding temperature-regulation of metal are continued
JPS60122775A
Hybrid refractories combined with electrical bad and good conductors
JPS60121061A
Piping system made of refractories for molten nonferrous metal
JPS6036878A
Method of sealing hearth suitable for continuous use of truck furnace
