Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3755Chemical news office., 1932 |
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Strona 212
... manufacture of the gas at the point where it is to be used . One of the prime problems in connec- tion with hydrogen , owing to its lightness , is storage which for any quantity in weight involves large holder capacity . The genera ...
... manufacture of the gas at the point where it is to be used . One of the prime problems in connec- tion with hydrogen , owing to its lightness , is storage which for any quantity in weight involves large holder capacity . The genera ...
Strona 223
... manufacture of a micro- scope . The demonstration was illustrated by a remarkably good cinematograph film , showing all the important mechanical operations involved in the construction of the slides , etc. , and in the grinding and ...
... manufacture of a micro- scope . The demonstration was illustrated by a remarkably good cinematograph film , showing all the important mechanical operations involved in the construction of the slides , etc. , and in the grinding and ...
Strona 224
... Manufacture of Phenolic antisep- tics . March 7th . 7,207 . Distillers Co. , Ltd. , and Stanley , H. M. Manufacture of ethyl alco- hol . March 10th . 6,926 . - Dreyfus , H. - Treatment of car- bohydrates . March 8th . 7,118-7,19 ...
... Manufacture of Phenolic antisep- tics . March 7th . 7,207 . Distillers Co. , Ltd. , and Stanley , H. M. Manufacture of ethyl alco- hol . March 10th . 6,926 . - Dreyfus , H. - Treatment of car- bohydrates . March 8th . 7,118-7,19 ...
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