A New Light Source for Mazda Projection Lamps

H. I. Wood

Like so many of the good things of present day industry the light source described in this paper is the product of the work of a number of different investigators over a considerable period of years. The principle is not new, but it is only with increased knowledge and with improved materials of recent times that the present results have been possible.

Print ISSN
Published
1927-07
Content type
Original Research
DOI
10.5594/J06611