JPS5572396A - Lamp testing circuit system - Google Patents

Lamp testing circuit system

Info

Publication number
JPS5572396A
JPS5572396A JP14422978A JP14422978A JPS5572396A JP S5572396 A JPS5572396 A JP S5572396A JP 14422978 A JP14422978 A JP 14422978A JP 14422978 A JP14422978 A JP 14422978A JP S5572396 A JPS5572396 A JP S5572396A
Authority
JP
Japan
Prior art keywords
circuit system
testing circuit
lamp testing
lamp
testing
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
JP14422978A
Other languages
Japanese (ja)
Inventor
Tatsuo Yajima
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 Corp
Original Assignee
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP14422978A priority Critical patent/JPS5572396A/en
Publication of JPS5572396A publication Critical patent/JPS5572396A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP14422978A 1978-11-24 1978-11-24 Lamp testing circuit system Pending JPS5572396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14422978A JPS5572396A (en) 1978-11-24 1978-11-24 Lamp testing circuit system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14422978A JPS5572396A (en) 1978-11-24 1978-11-24 Lamp testing circuit system

Publications (1)

Publication Number Publication Date
JPS5572396A true JPS5572396A (en) 1980-05-31

Family

ID=15357239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14422978A Pending JPS5572396A (en) 1978-11-24 1978-11-24 Lamp testing circuit system

Country Status (1)

Country Link
JP (1) JPS5572396A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126558A (en) * 1995-11-02 1997-05-16 Asahi Solar Kk Natural circulation solar heat warm water heater

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152297A (en) * 1974-10-31 1976-05-08 Matsushita Electric Ind Co Ltd
JPS5224884B2 (en) * 1973-02-08 1977-07-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224884B2 (en) * 1973-02-08 1977-07-04
JPS5152297A (en) * 1974-10-31 1976-05-08 Matsushita Electric Ind Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126558A (en) * 1995-11-02 1997-05-16 Asahi Solar Kk Natural circulation solar heat warm water heater

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