Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3758Chemical news office., 1932 |
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... Trade Marks ... ... ... 271 272 Dr. Blood Ryan in introducing Dr. Druce said : - Dr. Druce needs no introduction to many of us - his researches have not been confined to this country alone , and for his work on behalf of science abroad ...
... Trade Marks ... ... ... 271 272 Dr. Blood Ryan in introducing Dr. Druce said : - Dr. Druce needs no introduction to many of us - his researches have not been confined to this country alone , and for his work on behalf of science abroad ...
Strona
... TRADE MARKS . - Any of our readers 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 ...
... TRADE MARKS . - Any of our readers 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 ...
Spis treści
The Story of the Perkins Reflector | 260 |
Decline in U S Phosphates Output | 266 |
Mohlers Test for Benzoic Acid Edward T Illing B Sc F I C | 269 |
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acid addition Analysis apparently appeared areas atomic attempt B.Sc base Beds Breccia British cent Chemical coal collected colour combination Company completion compounds consideration construction containing countries deposits described designed direct disc effective elements equipment examination Family Allowances feet four gases given glass greater H₂O heat importance inches in diameter industrial infection interest January known largest late latter less lignite lines liquid London manganese manufacturers March Maritime material measurements Meeting ment metal method mirror mounting necessary Observatory observer obtained occur operation optical oxide oxygen passed Patent Perkins placed possible PREPARATION present production Prof Professor Professor Perkins proportion published refuse replace rhenium rocks salt short tons shows skin SOCIETY spectrum standard steam Stocks Street Sulphur Table telescope tion Trade treated treatment tube United volume