Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3772Chemical news office., 1932 |
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Strona 50
... means of paraffin lamps were lodged in America ; and during each of the subse- quent twenty years an average of eighty specifications were lodged in respect to American patent devices . Those figures suggest the measure of inventiveness ...
... means of paraffin lamps were lodged in America ; and during each of the subse- quent twenty years an average of eighty specifications were lodged in respect to American patent devices . Those figures suggest the measure of inventiveness ...
Strona 53
... means of a spark , of a compressed combustible mixture within the cylinder head of a petrol engine takes the form of a flame spreading with increasing velocity . If the fuel mixture is too highly compressed , the flame rapidly changes ...
... means of a spark , of a compressed combustible mixture within the cylinder head of a petrol engine takes the form of a flame spreading with increasing velocity . If the fuel mixture is too highly compressed , the flame rapidly changes ...
Strona 64
... Means of Selenious Acid . KINZO KAFUKU , TESSAKU IKEDA and CHIUTA HATA Studies on the Formosan Plants Seed Oils ( 3 ) ... means of a fan , before the treatment with ammonia . The ammonium nitrate may be separated by means of a bag filter ...
... Means of Selenious Acid . KINZO KAFUKU , TESSAKU IKEDA and CHIUTA HATA Studies on the Formosan Plants Seed Oils ( 3 ) ... means of a fan , before the treatment with ammonia . The ammonium nitrate may be separated by means of a bag filter ...
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