BR7309403D0 - Aperfeicoamento em processo para fazer um eletrodo seletivo de cor, para tubos de televisao - Google Patents

Aperfeicoamento em processo para fazer um eletrodo seletivo de cor, para tubos de televisao

Info

Publication number
BR7309403D0
BR7309403D0 BR940373A BR940373A BR7309403D0 BR 7309403 D0 BR7309403 D0 BR 7309403D0 BR 940373 A BR940373 A BR 940373A BR 940373 A BR940373 A BR 940373A BR 7309403 D0 BR7309403 D0 BR 7309403D0
Authority
BR
Brazil
Prior art keywords
processing
make
selective electrode
color selective
television tubes
Prior art date
Application number
BR940373A
Other languages
English (en)
Portuguese (pt)
Inventor
Tetsu Junichi
Terashima Etuzo
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of BR7309403D0 publication Critical patent/BR7309403D0/pt

Links

BR940373A 1972-12-04 1973-11-30 Aperfeicoamento em processo para fazer um eletrodo seletivo de cor, para tubos de televisao BR7309403D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12064872A JPS4979168A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-12-04 1972-12-04

Publications (1)

Publication Number Publication Date
BR7309403D0 true BR7309403D0 (pt) 1974-08-29

Family

ID=14791413

Family Applications (1)

Application Number Title Priority Date Filing Date
BR940373A BR7309403D0 (pt) 1972-12-04 1973-11-30 Aperfeicoamento em processo para fazer um eletrodo seletivo de cor, para tubos de televisao

Country Status (4)

Country Link
JP (1) JPS4979168A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7309403D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2360161A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES421074A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833653B2 (ja) * 1977-03-14 1983-07-21 三菱電機株式会社 角型の開孔を有するシャドウマスクの製造方法

Also Published As

Publication number Publication date
JPS4979168A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-07-31
ES421074A1 (es) 1976-04-01
DE2360161A1 (de) 1974-06-20

Similar Documents

Publication Publication Date Title
BR7016194D0 (pt) Processo para a obtencao de tetracloreto de carbono
BR7204321D0 (pt) Processo para formar tubos
BE799033A (fr) Procede de preparation de solutions de polyurethane-urees,
FR2289579A1 (fr) Procede de production de solutions concentrees de colorants azoiques, et leurs applications
BE799029A (fr) Procede de preparation de solutions de polyurethane-urees,
BR7304800D0 (pt) Processo para extracao de lactamas
BE804942A (fr) Procede de preparation de cyclohexane-diones (1,3)
BR7310026D0 (pt) Processo para producao de gas redutor
BR7308593D0 (pt) Processo de preparacao de disulfuretos de ditia zalila-2,
BR7305956D0 (pt) Aperfeicoamento em processo para recuperacao de lactamas
BR7309403D0 (pt) Aperfeicoamento em processo para fazer um eletrodo seletivo de cor, para tubos de televisao
CH553254A (fr) Procede perfectionne de production du metal et cellule de production du metal.
BE754314A (fr) Procede de preparation du fluorure de polyvinylidene
BE799550A (fr) Machine et procede de cisaillement de billettes,
IT1001202B (it) Processo di recupero
BR7016790D0 (pt) Processo para a obtencao de corantes azoicos
FR96081E (fr) Procédé de récupération du cuivre.
BR7402792D0 (pt) Aperfeicoamento em um processo para ligacao de membros estruturais
BE780222R (fr) Procede de recuperation de
BR7024175D0 (pt) Processo para a obtencao de compostos azoicos
BR7402452D0 (pt) Aperfeicoamento em processo para a preparacao de corantes de cuba
CA1007645A (en) Exchange amination process
BE745616A (fr) Procede de recuperation du colombium
BR7019265D0 (pt) Processo para a obtencao de derivados de 1,4-dhidroquinolina
BR7305526D0 (pt) Processo para a obtencao de corantes azoicos