JPS57101388A - Dimming device - Google Patents

Dimming device

Info

Publication number
JPS57101388A
JPS57101388A JP55177409A JP17740980A JPS57101388A JP S57101388 A JPS57101388 A JP S57101388A JP 55177409 A JP55177409 A JP 55177409A JP 17740980 A JP17740980 A JP 17740980A JP S57101388 A JPS57101388 A JP S57101388A
Authority
JP
Japan
Prior art keywords
dimming device
dimming
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
JP55177409A
Other languages
Japanese (ja)
Inventor
Akio Okude
Naoyuki Oohara
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP55177409A priority Critical patent/JPS57101388A/en
Publication of JPS57101388A publication Critical patent/JPS57101388A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP55177409A 1980-12-15 1980-12-15 Dimming device Pending JPS57101388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55177409A JPS57101388A (en) 1980-12-15 1980-12-15 Dimming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55177409A JPS57101388A (en) 1980-12-15 1980-12-15 Dimming device

Publications (1)

Publication Number Publication Date
JPS57101388A true JPS57101388A (en) 1982-06-23

Family

ID=16030417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55177409A Pending JPS57101388A (en) 1980-12-15 1980-12-15 Dimming device

Country Status (1)

Country Link
JP (1) JPS57101388A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133594A (en) * 1984-12-01 1986-06-20 松下電工株式会社 Dimmer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133594A (en) * 1984-12-01 1986-06-20 松下電工株式会社 Dimmer
JPH0329150B2 (en) * 1984-12-01 1991-04-23 Matsushita Electric Works Ltd

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