Electrical and scientific instruments and apparatus : november 20th, 1899 (1899)
Elmer G. Willyoung & Co · New York : E.G. Willyoung · leaf 171
ciation for the Advancement ofScience in 1896. (see Elect. World, Sept. 26, 1896.) The original form wasdescribed in the Physical Review of July, 1895. Other articles may befound in the same paper for March and September, 1896. Also in Trans- 166 actions A. I. E. E., vol. 13, May 20, 1896. The… … Fig. 140. HoTCHKiss Oscillograph. The instrument is portable and gives continuous, simultaneous recordsof two A. C. curves whether cyclic or non-cyclic so as to show their cor-responding values for each instant of time. The corresponding values of any number of cyclic curves may beobtained by…
Electric apparatus and appliances · Equipment and supplies
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
