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US1334207A
|
|
Pair-heating-furnace hearth
|
|
US1046933A
|
|
Method of heating sheet-bars.
|
|
US1034858A
|
|
Pair-heating-furnace hearth.
|
|
US775022A
|
|
Apparatus for reducing metal bars to sheets in pile in a heated state.
|
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US757386A
|
|
Method of reducing metal bars into sheets.
|
|
US733112A
|
|
Process of reducing hot metal bars into sheets.
|
|
US734795A
|
|
Process of reducing hot metal bars into sheets.
|
|
US729714A
|
|
Process of manufacturing metal sheets.
|
|
US729713A
|
|
Furnace for heating metal.
|
|
US731732A
|
|
Method of manufacturing thin metal sheets.
|
|
US729712A
|
|
Metal-heating furnace.
|
|
US699133A
|
|
Conveyer and guide for rolling-mills.
|
|
US699132A
|
|
Method of feeding and heating metal plates or packs.
|
|
US699131A
|
|
Method of hot-rolling metal sheets in packs.
|
|
US699129A
|
|
Method of rolling metal sheets.
|
|
US699130A
|
|
Furnace for progressively heating metal plates or packs.
|
|
US673791A
|
|
System for continuous metal-rolling.
|
|
US699128A
|
|
Method of feeding metal strips in furnaces.
|
|
US670654A
|
|
Guide for rolling-mills.
|
|
US669376A
|
|
Method of continuous sheet-metal rolling.
|
