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Inventor
NAKAI KATSUMASA
JP
2 patents
Patents
2 patents
US4625152A
Nov 25, 1986
Tricolor fluorescent lamp
MATSUSHITA ELECTRIC WORKS LTD
237 citations
93
US4665341A
May 12, 1987
Colored fluorescent lamp assembly
MATSUSHITA ELECTRIC WORKS LTD
21 citations
77