JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
Online ISSN : 1349-838X
Print ISSN : 0019-2341
ISSN-L : 0019-2341
Improvement in luminous efficacy of fluorescent high pressure mercury vapor lamp.
Kenji Nippashi
Author information
JOURNAL FREE ACCESS

1990 Volume 74 Issue Appendix Pages 33

Details
Article 1st page
Content from these authors
© The Illuminating Engineering Institute of Japan
Previous article Next article
feedback
Top