The reward of inventors in government em
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Article
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1922
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Wiley (John Wiley & Sons)
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Aboluta atrnmplictea (1 ntm. P 700 mm. ## mercury). A basis is thus obtained for calculating tho. dimensions of a series of oxidation chambers, i t being assumed thit oxidation and ribsorption are conductcd alternately in separato operations as i n tlio experiniental plant. Lct Z=vol. of gas pas