๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

20,000,000 r.p.s. : General Electric Review, Vol. 39, No. 7


Publisher
Elsevier Science
Year
1936
Tongue
English
Weight
84 KB
Volume
222
Category
Article
ISSN
0016-0032

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Magnetic amplifier: General electric rev
๐Ÿ“‚ Article ๐Ÿ“… 1950 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 69 KB

Telephone Service for the Pentagon Building (Bell Laboratories Record, Vol. XXVIII, No. 8).--What will be the world's largest private branch system is coming into being in Washington for the Department of Defense. A stepby-step system, it was manufactured by Western Electric and furnished to the Gov

Sensitive : (General Electric Review, VO
โœ R.H.O. ๐Ÿ“‚ Article ๐Ÿ“… 1939 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 59 KB

A device so sensitive that it will indicate the differences in thickness of a fingerprint on a piece of smooth glass, has been developed by J. A. SAMS of the G.E. Works Laboratory at Schenectady. Known as a surface indicator, the instrument is used to determine the smoothness of metal or painted sur