JPS57135990A - Apparatus for lighting fluorescent indicator tube - Google Patents

Apparatus for lighting fluorescent indicator tube

Info

Publication number
JPS57135990A
JPS57135990A JP2186281A JP2186281A JPS57135990A JP S57135990 A JPS57135990 A JP S57135990A JP 2186281 A JP2186281 A JP 2186281A JP 2186281 A JP2186281 A JP 2186281A JP S57135990 A JPS57135990 A JP S57135990A
Authority
JP
Japan
Prior art keywords
fluorescent indicator
indicator tube
lighting fluorescent
lighting
tube
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
JP2186281A
Other languages
Japanese (ja)
Inventor
Kouki Kuroda
Kouji Suzuki
Jiyouji Nagahira
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2186281A priority Critical patent/JPS57135990A/en
Publication of JPS57135990A publication Critical patent/JPS57135990A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2186281A 1981-02-17 1981-02-17 Apparatus for lighting fluorescent indicator tube Pending JPS57135990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2186281A JPS57135990A (en) 1981-02-17 1981-02-17 Apparatus for lighting fluorescent indicator tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2186281A JPS57135990A (en) 1981-02-17 1981-02-17 Apparatus for lighting fluorescent indicator tube

Publications (1)

Publication Number Publication Date
JPS57135990A true JPS57135990A (en) 1982-08-21

Family

ID=12066923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2186281A Pending JPS57135990A (en) 1981-02-17 1981-02-17 Apparatus for lighting fluorescent indicator tube

Country Status (1)

Country Link
JP (1) JPS57135990A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04130994U (en) * 1991-05-27 1992-12-01 横河電機株式会社 Fluorescent display tube filament drive circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04130994U (en) * 1991-05-27 1992-12-01 横河電機株式会社 Fluorescent display tube filament drive circuit

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