Compositions – Inorganic luminescent compositions – Tungsten containing
Patent
1977-12-02
1978-08-08
Vertiz, O. R.
Compositions
Inorganic luminescent compositions
Tungsten containing
106 47R, 106 47Q, C03C 316, C03C 330, F21V 908, G02B 522
Patent
active
041055772
ABSTRACT:
A yellow colored filter glass comprising
REFERENCES:
patent: 3751272 (1973-08-01), Izumitani et al.
patent: 3785835 (1974-01-01), Izumitani et al.
patent: 3798041 (1974-03-01), Izumitani et al.
patent: 3923527 (1975-12-01), Matsumura et al.
Bell Mark
Hoya Corporation
Vertiz O. R.
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