Chemical News and Journal of Industrial Science, Tomy 137-138Chemical news office., 1928 |
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Strona 60
... various aspects of them . At the first of these Mr. Mervyn O'Gorman read a paper on " Road Traffic Problems of the Pedestrian . " Perhaps the cardinal point advocated with the regula- tion of the pedestrian in his own interest , and the ...
... various aspects of them . At the first of these Mr. Mervyn O'Gorman read a paper on " Road Traffic Problems of the Pedestrian . " Perhaps the cardinal point advocated with the regula- tion of the pedestrian in his own interest , and the ...
Strona 200
... various aroma- tic hydroxy - ketones from nitriles and cer- tain phenols in the presence of anhydrous zinc chloride and dry hydrogen chloride , as indicated in the following scheme : - он он RCN он он C ( = NH.HCI . ) R он он COR this ...
... various aroma- tic hydroxy - ketones from nitriles and cer- tain phenols in the presence of anhydrous zinc chloride and dry hydrogen chloride , as indicated in the following scheme : - он он RCN он он C ( = NH.HCI . ) R он он COR this ...
Strona 206
... Various methods have been devised for their removal , and may be described as follows : The Slow Solidification method , the Inert Gas method , the Active Gas method . Various experi- ments are described in which chlorine gas is used as ...
... Various methods have been devised for their removal , and may be described as follows : The Slow Solidification method , the Inert Gas method , the Active Gas method . Various experi- ments are described in which chlorine gas is used as ...
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