Chemical News and Journal of Industrial Science, Tomy 31-32Chemical news office., 1875 |
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Strona 219
... Improvements in the manufacture of blue colouring matter . Edouard George Peter Thomas , Star Chemical Works , Brentford , Middlesex . ( A communication from Charles Adam Girard , Rue des Ecoles , Paris . ) July 4 , 1874 - No . 2347 ...
... Improvements in the manufacture of blue colouring matter . Edouard George Peter Thomas , Star Chemical Works , Brentford , Middlesex . ( A communication from Charles Adam Girard , Rue des Ecoles , Paris . ) July 4 , 1874 - No . 2347 ...
Strona 241
NEWS Improvements in the preparation of phosphate salts . Major - General Henry Young Darracott Scott , C.B. , Ealing , Middlesex . July 22 , 1874 . -No . 2568. The object of this invention is the preparation of phos- phate salts ...
NEWS Improvements in the preparation of phosphate salts . Major - General Henry Young Darracott Scott , C.B. , Ealing , Middlesex . July 22 , 1874 . -No . 2568. The object of this invention is the preparation of phos- phate salts ...
Strona 272
... Improvements in the manufacture of cement . Granville Hamilton Forbes , Clerk in Holy Orders , Broughton Rectory , Northampton . August 15 , 1874 - No . 2822. My present invention is an improvement upon the invention for which I made ...
... Improvements in the manufacture of cement . Granville Hamilton Forbes , Clerk in Holy Orders , Broughton Rectory , Northampton . August 15 , 1874 - No . 2822. My present invention is an improvement upon the invention for which I made ...
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