Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3757Chemical news office., 1932 |
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... require description here , but the N - T - U is a comparatively new design , the main feature of which is distillation by direct combustion of part of the charge , regulated by admission of air and return gases . The work done at the ...
... require description here , but the N - T - U is a comparatively new design , the main feature of which is distillation by direct combustion of part of the charge , regulated by admission of air and return gases . The work done at the ...
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... requiring information and ad- vice respecting Patents , Trade Marks or Designs , should apply to Rayner & Co. , Patent Agents , of 5 , Chancery Lane , London , who will give free advice to readers mentioning " Chemical News . " GENERAL ...
... requiring information and ad- vice respecting Patents , Trade Marks or Designs , should apply to Rayner & Co. , Patent Agents , of 5 , Chancery Lane , London , who will give free advice to readers mentioning " Chemical News . " GENERAL ...
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... requiring the services of Chemists . A REGISTER OF LABORATORY ASSISTANTS who have matriculated and are desirous of junior posts in the Chemical Industry is available to Chemists who require Junior Assistants . All communications to be ...
... requiring the services of Chemists . A REGISTER OF LABORATORY ASSISTANTS who have matriculated and are desirous of junior posts in the Chemical Industry is available to Chemists who require Junior Assistants . All communications to be ...
Spis treści
THE JOURNAL | 242 |
Protection of Steel Tanks by a Well | 249 |
THE EARL OF CLARENDON P C G C M | 252 |
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