Open AccessHow to prevent seal area discharge in HPS lamps
Author(s) -
Yasuharu Yomamoto,
Norio Hujita
Publication year - 1989
Publication title -
shoumei gakkai zasshi/shoumei gakkaishi/shōmei gakkai zasshi
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.101
H-Index - 4
eISSN - 1349-838X
pISSN - 0019-2341
DOI - 10.2150/jieij1980.73.appendix_29
Subject(s) - seal (emblem) , business , forensic engineering , art , engineering , visual arts