JPH0617171Y2 - 屋外用ｌｅｄ表示装置 - Google Patents

屋外用ｌｅｄ表示装置

Info

Publication number
JPH0617171Y2
JPH0617171Y2 JP1989031253U JP3125389U JPH0617171Y2 JP H0617171 Y2 JPH0617171 Y2 JP H0617171Y2 JP 1989031253 U JP1989031253 U JP 1989031253U JP 3125389 U JP3125389 U JP 3125389U JP H0617171 Y2 JPH0617171 Y2 JP H0617171Y2
Authority
JP
Japan
Prior art keywords
led
cylindrical lens
large number
led lamp
led display
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.)
Expired - Lifetime
Application number
JP1989031253U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02121783U (enExample
Inventor
俊浩 中谷
俊一 赤羽
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.)
Seiwa Electric Mfg Co Ltd
Original Assignee
Seiwa Electric Mfg 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 Seiwa Electric Mfg Co Ltd filed Critical Seiwa Electric Mfg Co Ltd
Priority to JP1989031253U priority Critical patent/JPH0617171Y2/ja
Publication of JPH02121783U publication Critical patent/JPH02121783U/ja
Application granted granted Critical
Publication of JPH0617171Y2 publication Critical patent/JPH0617171Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1989031253U 1989-03-17 1989-03-17 屋外用ｌｅｄ表示装置 Expired - Lifetime JPH0617171Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989031253U JPH0617171Y2 (ja) 1989-03-17 1989-03-17 屋外用ｌｅｄ表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989031253U JPH0617171Y2 (ja) 1989-03-17 1989-03-17 屋外用ｌｅｄ表示装置

Publications (2)

Publication Number Publication Date
JPH02121783U JPH02121783U (enExample) 1990-10-03
JPH0617171Y2 true JPH0617171Y2 (ja) 1994-05-02

Family

ID=31256981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989031253U Expired - Lifetime JPH0617171Y2 (ja) 1989-03-17 1989-03-17 屋外用ｌｅｄ表示装置

Country Status (1)

Country Link
JP (1) JPH0617171Y2 (enExample)

Also Published As

Publication number Publication date
JPH02121783U (enExample) 1990-10-03

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