NL7102000A - - Google Patents

Info

Publication number
NL7102000A
NL7102000A NL7102000A NL7102000A NL7102000A NL 7102000 A NL7102000 A NL 7102000A NL 7102000 A NL7102000 A NL 7102000A NL 7102000 A NL7102000 A NL 7102000A NL 7102000 A NL7102000 A NL 7102000A
Authority
NL
Netherlands
Application number
NL7102000A
Other versions
NL174412C (nl
NL174412B (nl
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 filed Critical
Publication of NL7102000A publication Critical patent/NL7102000A/xx
Publication of NL174412B publication Critical patent/NL174412B/xx
Application granted granted Critical
Publication of NL174412C publication Critical patent/NL174412C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
NL7102000A 1970-02-14 1971-02-15 Kleurenbeeldweergeefbuis met een kleurselectie-elektrode met openingen van een langgerekte vorm. NL174412C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1288670 1970-02-14
US11498171A 1971-02-12 1971-02-12

Publications (3)

Publication Number Publication Date
NL7102000A true NL7102000A (cs) 1971-08-17
NL174412B NL174412B (nl) 1984-01-02
NL174412C NL174412C (nl) 1984-06-01

Family

ID=26348569

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7102000A NL174412C (nl) 1970-02-14 1971-02-15 Kleurenbeeldweergeefbuis met een kleurselectie-elektrode met openingen van een langgerekte vorm.

Country Status (5)

Country Link
CA (1) CA942369A (cs)
DE (1) DE2107090C3 (cs)
FR (1) FR2078619A5 (cs)
GB (1) GB1296307A (cs)
NL (1) NL174412C (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186326A (en) 1973-06-18 1980-01-29 Matsushita Electronics Corporation Shadow mask having vertical pitch about 8/(2n-1) times horizontal pitch
DE2615569C3 (de) * 1976-04-09 1982-01-14 Siemens AG, 1000 Berlin und 8000 München Farbbildwiedergabevorrichtung

Also Published As

Publication number Publication date
DE2107090C3 (de) 1979-11-22
NL174412C (nl) 1984-06-01
FR2078619A5 (cs) 1971-11-05
NL174412B (nl) 1984-01-02
CA942369A (en) 1974-02-19
GB1296307A (cs) 1972-11-15
DE2107090B2 (de) 1979-03-22
DE2107090A1 (de) 1971-09-16

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee