US2457054A
(en )
1948-12-21
Luminescent materials for electric discharge devices
US4814105A
(en )
1989-03-21
Method of preparing a luminescent quartz glass activated by bivalent europium, luminescent quartz glass obtained by such a method and luminescent screen provided with such a luminescent quartz glass
BE463721A
(enrdf_load_html_response )
US2447210A
(en )
1948-08-17
Erythemal phosphor
US2473960A
(en )
1949-06-21
Silicate-titanate phosphors
JPH0124198B2
(enrdf_load_html_response )
1989-05-10
JP4199530B2
(ja )
2008-12-17
水銀蒸気放電ランプ用蛍光体及び水銀蒸気放電ランプ
US2427728A
(en )
1947-09-23
Alkaline earth phosphor
FR1464433A
(fr )
1966-12-30
Procédé de préparation d'un luminophore
BE463681A
(enrdf_load_html_response )
US2257667A
(en )
1941-09-30
Luminescent material
NO116510B
(enrdf_load_html_response )
1969-04-08
US2205815A
(en )
1940-06-25
Luminescent compound and method of making the same
US2512270A
(en )
1950-06-20
Method of making an improved erythemal phosphor
JPS6360500B2
(enrdf_load_html_response )
1988-11-24
US2179134A
(en )
1939-11-07
Inorganic luminous material
US3366444A
(en )
1968-01-30
Process of preparing calcium fluoride
JPS62218477A
(ja )
1987-09-25
螢光体
BE508221A
(enrdf_load_html_response )
BE479984A
(enrdf_load_html_response )
BE532682A
(enrdf_load_html_response )
BE421000A
(enrdf_load_html_response )
AT164017B
(de )
1949-09-26
Leuchtstoff, insbesondere für Gasentladungsröhren und Verfahren zu dessen Herstellung
BE657718A
(enrdf_load_html_response )
1965-06-29
JPH02158685A
(ja )
1990-06-19
バナジン酸イットリウム蛍光体およびその製造方法