Chemical News and Journal of Industrial Science, Tomy 131-132Chemical news office., 1925 |
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Strona 14
... Patents . This list is specially compiled for The Chemical News by Rayner and Co. , Regis tered Patent Agents , of 5 , Chancery Lane , London , from whom all information relating to Patents , Trade Marks , and Designs , can be obtained ...
... Patents . This list is specially compiled for The Chemical News by Rayner and Co. , Regis tered Patent Agents , of 5 , Chancery Lane , London , from whom all information relating to Patents , Trade Marks , and Designs , can be obtained ...
Strona 24
... patent granted by Henri IV . on the 15th April , 1600 , whereby the King approved the institution of the Bureau de Commerce , which was the origin of the Marseilles Chamber . The Bureau was instructed on the 5th August , 1599 , on local ...
... patent granted by Henri IV . on the 15th April , 1600 , whereby the King approved the institution of the Bureau de Commerce , which was the origin of the Marseilles Chamber . The Bureau was instructed on the 5th August , 1599 , on local ...
Strona 30
... Patents . This list is specially compiled for The Chemical News by Rayner and Co. , Regis- tered Patent Agents , of 5 , Chancery Lane , London , from whom all information relating to Patents , Trade Marks , and Designs , can be obtained ...
... Patents . This list is specially compiled for The Chemical News by Rayner and Co. , Regis- tered Patent Agents , of 5 , Chancery Lane , London , from whom all information relating to Patents , Trade Marks , and Designs , can be obtained ...
Strona 31
... Patent and Trade Mark Agents , of 5 , Chancery Lane , London , who will give all information free regarding the Registra- tion of British and Foreign Trade Marks . ACIDSTONE . 455,158 . - Anti - Corrosives . Walter Hay- hurst trading as ...
... Patent and Trade Mark Agents , of 5 , Chancery Lane , London , who will give all information free regarding the Registra- tion of British and Foreign Trade Marks . ACIDSTONE . 455,158 . - Anti - Corrosives . Walter Hay- hurst trading as ...
Strona 46
... Patents . This list is specially compiled for The Chemical News by Rayner and Co. , Regis- tered Patent Agents , of 5 , Chancery Lane , London , from whom all information relating to Patents , Trade Marks , and Designs , can be obtained ...
... Patents . This list is specially compiled for The Chemical News by Rayner and Co. , Regis- tered Patent Agents , of 5 , Chancery Lane , London , from whom all information relating to Patents , Trade Marks , and Designs , can be obtained ...
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