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US1517786A
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Valve for ascension pipes and the like
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GB158846A
|
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Improvements in coke oven door machines
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GB157828A
|
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Improvements in by-product condensers and methods of operating same
|
|
GB152009A
|
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Improvements in or relating to coke ovens and the like
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DE358696C
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Shaped stone for coke oven walls
|
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DE414656C
|
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Coke oven heating wall
|
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US1397736A
|
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Coke-oven-door machine
|
|
US1361186A
|
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Coke-oven-door machine
|
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GB138335A
|
|
Improvements in blocks and coke oven walls and the like made therefrom
|
|
GB138127A
|
|
Improvements in coke ovens and the like
|
|
GB150983A
|
|
Improvements relating to coke ovens and the like
|
|
GB138125A
|
|
Improvements relating to regenerative coke ovens and the like
|
|
GB138334A
|
|
Improvements in blocks and coke oven walls and the like made therefrom
|
|
GB138124A
|
|
Improvements relating to regenerative coke ovens or the like
|
|
GB138333A
|
|
Improvements in blocks and coke oven walls and the like made therefrom
|
|
GB138128A
|
|
Improvements in and relating to coke ovens and the like
|
|
US1408105A
|
|
Process and apparatus for recovery of by-products from distillate gases
|
|
US1635679A
|
|
Coke oven
|
|
US1399275A
|
|
Heating-wall for coke-ovens and the like
|
|
US1358787A
|
|
Coke-oven heating-wall and the like
|
