JPS5560989A - Signal light device - Google Patents

Signal light device

Info

Publication number
JPS5560989A
JPS5560989A JP13406978A JP13406978A JPS5560989A JP S5560989 A JPS5560989 A JP S5560989A JP 13406978 A JP13406978 A JP 13406978A JP 13406978 A JP13406978 A JP 13406978A JP S5560989 A JPS5560989 A JP S5560989A
Authority
JP
Japan
Prior art keywords
signal light
light device
signal
light
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.)
Granted
Application number
JP13406978A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0146920B2 (enrdf_load_stackoverflow
Inventor
Jiyunichi Nishizawa
Yasuo Okuno
Yasuo Matsukura
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 JP13406978A priority Critical patent/JPS5560989A/ja
Publication of JPS5560989A publication Critical patent/JPS5560989A/ja
Publication of JPH0146920B2 publication Critical patent/JPH0146920B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)
  • Traffic Control Systems (AREA)
JP13406978A 1978-10-31 1978-10-31 Signal light device Granted JPS5560989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13406978A JPS5560989A (en) 1978-10-31 1978-10-31 Signal light device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13406978A JPS5560989A (en) 1978-10-31 1978-10-31 Signal light device

Publications (2)

Publication Number Publication Date
JPS5560989A true JPS5560989A (en) 1980-05-08
JPH0146920B2 JPH0146920B2 (enrdf_load_stackoverflow) 1989-10-11

Family

ID=15119642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13406978A Granted JPS5560989A (en) 1978-10-31 1978-10-31 Signal light device

Country Status (1)

Country Link
JP (1) JPS5560989A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587363U (ja) * 1981-07-06 1983-01-18 日本電信電話株式会社 光電式読取り用光源装置
JPH0191998U (enrdf_load_stackoverflow) * 1987-12-04 1989-06-16
JP2008152437A (ja) * 2006-12-15 2008-07-03 Kyoritsu Denki Kk 表示装置
JP2012163363A (ja) * 2011-02-03 2012-08-30 Nec Computertechno Ltd 識別タグおよび識別タグセット並びに周波数分割型識別端末および識別方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928500U (enrdf_load_stackoverflow) * 1972-06-15 1974-03-11
JPS50150397A (enrdf_load_stackoverflow) * 1974-05-21 1975-12-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928500U (enrdf_load_stackoverflow) * 1972-06-15 1974-03-11
JPS50150397A (enrdf_load_stackoverflow) * 1974-05-21 1975-12-02

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587363U (ja) * 1981-07-06 1983-01-18 日本電信電話株式会社 光電式読取り用光源装置
JPH0191998U (enrdf_load_stackoverflow) * 1987-12-04 1989-06-16
JP2008152437A (ja) * 2006-12-15 2008-07-03 Kyoritsu Denki Kk 表示装置
JP2012163363A (ja) * 2011-02-03 2012-08-30 Nec Computertechno Ltd 識別タグおよび識別タグセット並びに周波数分割型識別端末および識別方法

Also Published As

Publication number Publication date
JPH0146920B2 (enrdf_load_stackoverflow) 1989-10-11

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