Author: Commerce Department / Publisher: Standards Bureau - Blacklight Search Results

Start Over Author Commerce Department Publisher Standards Bureau

2181. Hysteresis. Measurement of hysteresis values from high magnetizing forces; by W. L. Cheney.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: June 19, 1920

2182. Compass. Testing of magnetic compasses; by R. L. Sanford.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: June 18, 1920

2183. Electron tube transmitter of completely modulated waves; by Lewis M. Hull.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: June 18, 1920

2184. Oils. Saybolt viscosity of blends [with special reference to oils]; by Winslow H. Herschel.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: June 18, 1920

2185. Thalofide. Spectrophotoelectric sensitivity of thalofide; by W. W. Coblentz.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: June 17, 1920

2186. Storage batteries. Operation and care of vehicle-type batteries; [by A. L. Pearson and George W. Vinal].

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: June 7, 1920

2187. Dental supplies. Investigation of physical properties of dental materials; by Wilmer H. Souder [and] Chauncey G. Peters.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: May 22, 1920

2188. Spectra. Wave lengths longer than 5500 A in arc spectra of 7 elements; by C. C. Kiess and W. F. Meggers.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: May 7, 1920

2189. Glass. Characteristics of strife in optical glass; by T. T. Smith, A. H. Bennett, [and] G. E. Merritt.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: May 3, 1920

2190. Fire-brick. Porosity and volume changes of clay fire bricks at furnace temperatures; by George A. Loomis.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 26, 1920

« Previous
Next »
1
2
…
215
216
217
218
219 Current Page, Page 219
220
221
222
223
…
274
275