Comparative tests of carbon, metallized carbon and tantalum filament lamps
By: by T.H. Amrine ...
Series: Bulletin no. 19. University of Illinois. Engineering experiment station; University of Illinois bulletin -- v. 5, no. 2; Bulletin (University of Illinois (Urbana-Champaign campus). Engineering Experiment Station) -- no. 19
Publisher: The University
Published: 1907
Place of publication: Urbana
Language: eng
Number of pages: 44
Subjects: Incandescent lamps -- Testing.