JPS51139583A - Cathode ray tubes - Google Patents

Cathode ray tubes

Info

Publication number
JPS51139583A
JPS51139583A JP6471075A JP6471075A JPS51139583A JP S51139583 A JPS51139583 A JP S51139583A JP 6471075 A JP6471075 A JP 6471075A JP 6471075 A JP6471075 A JP 6471075A JP S51139583 A JPS51139583 A JP S51139583A
Authority
JP
Japan
Prior art keywords
cathode ray
ray tubes
pollutution
environmental
supplied
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP6471075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5533758B2 (it
Inventor
Tsutomu Sezaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric Co 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP6471075A priority Critical patent/JPS51139583A/ja
Publication of JPS51139583A publication Critical patent/JPS51139583A/ja
Publication of JPS5533758B2 publication Critical patent/JPS5533758B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
JP6471075A 1975-05-28 1975-05-28 Cathode ray tubes Granted JPS51139583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6471075A JPS51139583A (en) 1975-05-28 1975-05-28 Cathode ray tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6471075A JPS51139583A (en) 1975-05-28 1975-05-28 Cathode ray tubes

Publications (2)

Publication Number Publication Date
JPS51139583A true JPS51139583A (en) 1976-12-01
JPS5533758B2 JPS5533758B2 (it) 1980-09-02

Family

ID=13265966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6471075A Granted JPS51139583A (en) 1975-05-28 1975-05-28 Cathode ray tubes

Country Status (1)

Country Link
JP (1) JPS51139583A (it)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947273A (it) * 1972-09-09 1974-05-07
JPS4946866A (it) * 1972-09-09 1974-05-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947273A (it) * 1972-09-09 1974-05-07
JPS4946866A (it) * 1972-09-09 1974-05-07

Also Published As

Publication number Publication date
JPS5533758B2 (it) 1980-09-02

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