𝔖 Bobbio Scriptorium
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New pump for gas temperatures up to 250 †C


Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
107 KB
Volume
32
Category
Article
ISSN
0042-207X

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New pump for compressing gas
✍ C. 📂 Article 📅 1882 🏛 Elsevier Science 🌐 English ⚖ 58 KB

## Decoration of Glass Without l:reat.--Ernest Dumas has presented a favorable report upon the decoration of glass by the method of M. Lutz-Knechtle, of Frogen, Switzerland. He adds zinc white, or ultramarine, to a solution of silicate of soda or of