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US983601A
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Method of forming i-bars with taperless flanges.
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US1013567A
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Method of producing i-beams.
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GB190911238A
|
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Improvements in and relating to Universal Rolling Mills.
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GB190900891A
|
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Improvements in Universal Rolling Mills.
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GB190900889A
|
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Improvements in the Rolling of Bars or Girders of I-section and in Apparatus therefor.
|
|
GB190900890A
|
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An Improved Structural Shape of Rolled Metal Bar and an Improved Method of and Apparatus for Making the same.
|
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US970559A
|
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Rolling-mill plant.
|
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US939172A
|
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Universal rolling-mill.
|
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US939173A
|
|
Universal rolling-mill.
|
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US939171A
|
|
Method of making channel-bars with taperless flanges.
|
|
US999467A
|
|
Method of and apparatus for producing structural shapes.
|
|
GB190825538A
|
|
An Improved Manufacture of I-girders with Parallel Flanges.
|
|
GB190816884A
|
|
Improvements in Rolling Mills.
|
|
GB190811863A
|
|
Improvements in I-sections for Iron or the like.
|
|
US939170A
|
|
Universal rolls for rolling flanged bars.
|
|
CA111556A
|
|
Roll for universal rolling mills
|
|
GB190723345A
|
|
Improvements in Rolls for Universal Rolling Mills for Rolling I-girders with Parallel Flanges.
|
|
US939169A
|
|
Rolling mill.
|
|
CA106838A
|
|
Universal girder rolling train
|
|
GB190702521A
|
|
Improvements in Rolling Mills.
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