Chemical News and Journal of Industrial Science, Tomy 137-138Chemical news office., 1928 |
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Strona 251
... Office statement given to the Press , a reference is made to the recommen- dation of the Select Committee on Estimates , to the effect that the Post Office should have a free hand to accept tenders from abroad in cases where it is ...
... Office statement given to the Press , a reference is made to the recommen- dation of the Select Committee on Estimates , to the effect that the Post Office should have a free hand to accept tenders from abroad in cases where it is ...
Strona 240
... Office , 25 , Southampton Buildings , London , W.C.2 . , at the uniform price of 1s . each . The Latest TRADE MARKS This list of Trade Marks of interest to Readers has been selected from the Official Trade Marks Journal , and is ...
... Office , 25 , Southampton Buildings , London , W.C.2 . , at the uniform price of 1s . each . The Latest TRADE MARKS This list of Trade Marks of interest to Readers has been selected from the Official Trade Marks Journal , and is ...
Strona 320
... Office , 25 , Southampton Buildings , London , W.C.2 . , at the uniform price of 1s . each . Abstract Published . 307,531 . - Dyes , intermediates . Carpmael , A. , 24 , Southampton Buildings , London . Sulphonic acids of N ...
... Office , 25 , Southampton Buildings , London , W.C.2 . , at the uniform price of 1s . each . Abstract Published . 307,531 . - Dyes , intermediates . Carpmael , A. , 24 , Southampton Buildings , London . Sulphonic acids of N ...
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acid action activation amount appears application Association atoms British carbon cent Chemical Chemistry coal Company complete containing continuous copper crystal determined direct effect electric electrons energy Engineering exist experiments fact field fuel further give given heat HOUSE hydrogen important increase industry Institute interest known less light Limited London manufacture Marks material matter means measured meeting ment metal method million Mines molecule nature observed obtained Office oxide oxygen particles Patents period plant positive possible practice prepared present pressure production Published radiation rays reaction recent referred Royal salt Society solution stars substances surface temperature theory tion tons Trade United University various volume waves whole X-ray