JPS55121203A - Annular fluorescent lamp device - Google Patents

Annular fluorescent lamp device

Info

Publication number
JPS55121203A
JPS55121203A JP2886079A JP2886079A JPS55121203A JP S55121203 A JPS55121203 A JP S55121203A JP 2886079 A JP2886079 A JP 2886079A JP 2886079 A JP2886079 A JP 2886079A JP S55121203 A JPS55121203 A JP S55121203A
Authority
JP
Japan
Prior art keywords
fluorescent lamp
lamp device
annular fluorescent
annular
lamp
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
JP2886079A
Other languages
Japanese (ja)
Inventor
Masayuki Katougi
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.)
Moriyama Sangyo KK
Original Assignee
Moriyama Sangyo KK
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 Moriyama Sangyo KK filed Critical Moriyama Sangyo KK
Priority to JP2886079A priority Critical patent/JPS55121203A/en
Priority to DK495979A priority patent/DK495979A/en
Priority to CA000340640A priority patent/CA1153420A/en
Priority to BR7907871A priority patent/BR7907871A/en
Priority to DE19792948539 priority patent/DE2948539A1/en
Priority to US06/100,001 priority patent/US4350929A/en
Priority to MX180315A priority patent/MX148538A/en
Priority to GB7942046A priority patent/GB2039428B/en
Priority to SE7910039A priority patent/SE7910039L/en
Priority to ES486613A priority patent/ES486613A0/en
Priority to FR7929999A priority patent/FR2443786A1/en
Priority to NL7908810A priority patent/NL7908810A/en
Priority to IT69346/79A priority patent/IT1165724B/en
Publication of JPS55121203A publication Critical patent/JPS55121203A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2886079A 1978-12-06 1979-03-13 Annular fluorescent lamp device Pending JPS55121203A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP2886079A JPS55121203A (en) 1979-03-13 1979-03-13 Annular fluorescent lamp device
DK495979A DK495979A (en) 1978-12-06 1979-11-22 LIGHTING LIGHTING AND SUPPLY CIRCUITS
CA000340640A CA1153420A (en) 1978-12-06 1979-11-26 Fluorescent lighting device
BR7907871A BR7907871A (en) 1978-12-06 1979-12-03 FLUORESCENT LIGHTING DEVICE
DE19792948539 DE2948539A1 (en) 1978-12-06 1979-12-03 FLUORESCENT LAMP
US06/100,001 US4350929A (en) 1978-12-06 1979-12-04 Fluorescent lighting device
MX180315A MX148538A (en) 1978-12-06 1979-12-05 IMPROVEMENTS TO FLUORESCENT LIGHTING SYSTEM
GB7942046A GB2039428B (en) 1978-12-06 1979-12-05 Fluorescent lighting device
SE7910039A SE7910039L (en) 1978-12-06 1979-12-05 FLUORESCENT LIGHTING DEVICE
ES486613A ES486613A0 (en) 1978-12-06 1979-12-05 IMPROVEMENTS IN FLUORESCENT LIGHTING DEVICES
FR7929999A FR2443786A1 (en) 1978-12-06 1979-12-06 FLUORESCENT LIGHTING DEVICE
NL7908810A NL7908810A (en) 1978-12-06 1979-12-06 FLUORESCENT LAMP UNIT.
IT69346/79A IT1165724B (en) 1978-12-06 1979-12-06 FLUORESCENT LIGHTING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2886079A JPS55121203A (en) 1979-03-13 1979-03-13 Annular fluorescent lamp device

Publications (1)

Publication Number Publication Date
JPS55121203A true JPS55121203A (en) 1980-09-18

Family

ID=12260125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2886079A Pending JPS55121203A (en) 1978-12-06 1979-03-13 Annular fluorescent lamp device

Country Status (1)

Country Link
JP (1) JPS55121203A (en)

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