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FI9405A
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Procedure and apparatus for the continuous distillation of tar and oils
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FR650770A
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Method and apparatus for dehydration and distillation of tar
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Method and apparatus for the distillation of coal
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Method and apparatus for the distillation of tar
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Method and apparatus for the distillation of bituminous materials
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Method and apparatus for the distillation of tar
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ES78211A1
(en)
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A method and device for the continuous distillation of tars and oils.
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Method and apparatus for the distillation of tar
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Distillation of tar
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FR590403A
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Method and apparatus for the distillation of carbonaceous materials
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Procedure and apparatus for producing refined and fractionated oils by tar distillation
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New process for the distillation and desulphurization of oils
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Apparatus for carbonization and distillation of wood
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CA228932A
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Tar distillation
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Method and apparatus for the distillation of petroleum rocks
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Treatment of petroleum oils
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CA235924A
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Process for the utilization of tar oils
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FR648796A
(en)
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Method and apparatus for the distillation of tar
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(en)
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Distillation furnace
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(en)
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Improved method and apparatus for the carbonization of coal
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CA258116A
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Distillation of tar
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ES102848A3
(en)
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A procedure for the continuous distillation of tars and oils.
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(en)
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Method and apparatus for the distillation of tar
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CH131584A
(en)
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Apparatus for the gradual distillation of petroleum, tar, crude oils and other products.
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CA228078A
(en)
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Apparatus for cracking oils
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