TW431602U - Simple and easy type earthquake alarm - Google Patents

Simple and easy type earthquake alarm

Info

Publication number
TW431602U
TW431602U TW89206914U TW89206914U TW431602U TW 431602 U TW431602 U TW 431602U TW 89206914 U TW89206914 U TW 89206914U TW 89206914 U TW89206914 U TW 89206914U TW 431602 U TW431602 U TW 431602U
Authority
TW
Taiwan
Prior art keywords
earthquake alarm
type earthquake
easy type
easy
alarm
Prior art date
Application number
TW89206914U
Other languages
English (en)
Inventor
Jung-Cheng Lin
Original Assignee
Lin Jung Cheng
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 Lin Jung Cheng filed Critical Lin Jung Cheng
Priority to TW89206914U priority Critical patent/TW431602U/zh
Publication of TW431602U publication Critical patent/TW431602U/zh

Links

TW89206914U 2000-04-25 2000-04-25 Simple and easy type earthquake alarm TW431602U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89206914U TW431602U (en) 2000-04-25 2000-04-25 Simple and easy type earthquake alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89206914U TW431602U (en) 2000-04-25 2000-04-25 Simple and easy type earthquake alarm

Publications (1)

Publication Number Publication Date
TW431602U true TW431602U (en) 2001-04-21

Family

ID=21667073

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89206914U TW431602U (en) 2000-04-25 2000-04-25 Simple and easy type earthquake alarm

Country Status (1)

Country Link
TW (1) TW431602U (zh)

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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