TW431631U - Protection-type LED light sign apparatus - Google Patents

Protection-type LED light sign apparatus

Info

Publication number
TW431631U
TW431631U TW88209954U TW88209954U TW431631U TW 431631 U TW431631 U TW 431631U TW 88209954 U TW88209954 U TW 88209954U TW 88209954 U TW88209954 U TW 88209954U TW 431631 U TW431631 U TW 431631U
Authority
TW
Taiwan
Prior art keywords
protection
led light
type led
light sign
sign apparatus
Prior art date
Application number
TW88209954U
Other languages
Chinese (zh)
Inventor
Bo-Jr Chen
Bo-Chang Yang
Original Assignee
Matsushita Electric Tw 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 Matsushita Electric Tw Co Ltd filed Critical Matsushita Electric Tw Co Ltd
Priority to TW88209954U priority Critical patent/TW431631U/en
Publication of TW431631U publication Critical patent/TW431631U/en

Links

TW88209954U 1999-06-16 1999-06-16 Protection-type LED light sign apparatus TW431631U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88209954U TW431631U (en) 1999-06-16 1999-06-16 Protection-type LED light sign apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88209954U TW431631U (en) 1999-06-16 1999-06-16 Protection-type LED light sign apparatus

Publications (1)

Publication Number Publication Date
TW431631U true TW431631U (en) 2001-04-21

Family

ID=21649628

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88209954U TW431631U (en) 1999-06-16 1999-06-16 Protection-type LED light sign apparatus

Country Status (1)

Country Link
TW (1) TW431631U (en)

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees