JPS51113377A - Method of producing circular fluorescent lamps - Google Patents

Method of producing circular fluorescent lamps

Info

Publication number
JPS51113377A
JPS51113377A JP3798875A JP3798875A JPS51113377A JP S51113377 A JPS51113377 A JP S51113377A JP 3798875 A JP3798875 A JP 3798875A JP 3798875 A JP3798875 A JP 3798875A JP S51113377 A JPS51113377 A JP S51113377A
Authority
JP
Japan
Prior art keywords
fluorescent lamps
circular fluorescent
producing circular
producing
lamps
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.)
Pending
Application number
JP3798875A
Other languages
English (en)
Inventor
Maki Hagiwara
Yasuo Kobayashi
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.)
Hitachi Ltd
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
Priority to JP3798875A priority Critical patent/JPS51113377A/ja
Publication of JPS51113377A publication Critical patent/JPS51113377A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
JP3798875A 1975-03-31 1975-03-31 Method of producing circular fluorescent lamps Pending JPS51113377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3798875A JPS51113377A (en) 1975-03-31 1975-03-31 Method of producing circular fluorescent lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3798875A JPS51113377A (en) 1975-03-31 1975-03-31 Method of producing circular fluorescent lamps

Publications (1)

Publication Number Publication Date
JPS51113377A true JPS51113377A (en) 1976-10-06

Family

ID=12512937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3798875A Pending JPS51113377A (en) 1975-03-31 1975-03-31 Method of producing circular fluorescent lamps

Country Status (1)

Country Link
JP (1) JPS51113377A (ja)

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