TW460014U - Alarm apparatus for sensing earthquake - Google Patents

Alarm apparatus for sensing earthquake

Info

Publication number
TW460014U
TW460014U TW88218569U TW88218569U TW460014U TW 460014 U TW460014 U TW 460014U TW 88218569 U TW88218569 U TW 88218569U TW 88218569 U TW88218569 U TW 88218569U TW 460014 U TW460014 U TW 460014U
Authority
TW
Taiwan
Prior art keywords
alarm apparatus
sensing earthquake
earthquake
sensing
alarm
Prior art date
Application number
TW88218569U
Other languages
Chinese (zh)
Inventor
Bo-Shiang Tsai
Original Assignee
Tsai Bo Shiang
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 Tsai Bo Shiang filed Critical Tsai Bo Shiang
Priority to TW88218569U priority Critical patent/TW460014U/en
Publication of TW460014U publication Critical patent/TW460014U/en

Links

TW88218569U 1999-11-01 1999-11-01 Alarm apparatus for sensing earthquake TW460014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88218569U TW460014U (en) 1999-11-01 1999-11-01 Alarm apparatus for sensing earthquake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88218569U TW460014U (en) 1999-11-01 1999-11-01 Alarm apparatus for sensing earthquake

Publications (1)

Publication Number Publication Date
TW460014U true TW460014U (en) 2001-10-11

Family

ID=21655549

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88218569U TW460014U (en) 1999-11-01 1999-11-01 Alarm apparatus for sensing earthquake

Country Status (1)

Country Link
TW (1) TW460014U (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