JPS5484500A - Signal for blind person - Google Patents

Signal for blind person

Info

Publication number
JPS5484500A
JPS5484500A JP15276877A JP15276877A JPS5484500A JP S5484500 A JPS5484500 A JP S5484500A JP 15276877 A JP15276877 A JP 15276877A JP 15276877 A JP15276877 A JP 15276877A JP S5484500 A JPS5484500 A JP S5484500A
Authority
JP
Japan
Prior art keywords
signal
blind person
blind
person
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
JP15276877A
Other languages
Japanese (ja)
Inventor
Tetsurou Imamura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15276877A priority Critical patent/JPS5484500A/en
Publication of JPS5484500A publication Critical patent/JPS5484500A/en
Pending legal-status Critical Current

Links

Landscapes

  • Traffic Control Systems (AREA)
JP15276877A 1977-12-19 1977-12-19 Signal for blind person Pending JPS5484500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15276877A JPS5484500A (en) 1977-12-19 1977-12-19 Signal for blind person

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15276877A JPS5484500A (en) 1977-12-19 1977-12-19 Signal for blind person

Publications (1)

Publication Number Publication Date
JPS5484500A true JPS5484500A (en) 1979-07-05

Family

ID=15547716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15276877A Pending JPS5484500A (en) 1977-12-19 1977-12-19 Signal for blind person

Country Status (1)

Country Link
JP (1) JPS5484500A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183750A (en) * 1983-04-01 1984-10-18 日本電気株式会社 Blind person sound guiding apparatus
JPH0343900A (en) * 1989-07-12 1991-02-25 Matsushita Electric Ind Co Ltd Traffic signal
JPH03135699A (en) * 1989-10-20 1991-06-10 Matsushita Electric Ind Co Ltd Pedestrian voice service device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183750A (en) * 1983-04-01 1984-10-18 日本電気株式会社 Blind person sound guiding apparatus
JPH0343900A (en) * 1989-07-12 1991-02-25 Matsushita Electric Ind Co Ltd Traffic signal
JPH03135699A (en) * 1989-10-20 1991-06-10 Matsushita Electric Ind Co Ltd Pedestrian voice service device

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