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Volume 12; Issue 303supp

Scientific American

Volume 12; Issue 303supp
1

On a Method of Obtaining and Measuring Very High Vacua with a Modified form of Sprengel-Pump

Year:
1881
Language:
english
File:
PDF, 789 KB
english, 1881
2

The Principles of Hop-Analysis

Year:
1881
Language:
english
File:
PDF, 293 KB
english, 1881
3

American Milling Methods

Year:
1881
Language:
english
File:
PDF, 545 KB
english, 1881
4

Hydrophobia Prevented by Vaccination

Year:
1881
Language:
english
File:
PDF, 270 KB
english, 1881