TW412014U - Earthquake alarm - Google Patents

Earthquake alarm

Info

Publication number
TW412014U
TW412014U TW88220713U TW88220713U TW412014U TW 412014 U TW412014 U TW 412014U TW 88220713 U TW88220713 U TW 88220713U TW 88220713 U TW88220713 U TW 88220713U TW 412014 U TW412014 U TW 412014U
Authority
TW
Taiwan
Prior art keywords
earthquake alarm
earthquake
alarm
Prior art date
Application number
TW88220713U
Other languages
Chinese (zh)
Inventor
Jeng-Di Li
Ping-Jang Lan
Original Assignee
Li Jeng Di
Lan Ping Jang
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 Li Jeng Di, Lan Ping Jang filed Critical Li Jeng Di
Priority to TW88220713U priority Critical patent/TW412014U/en
Publication of TW412014U publication Critical patent/TW412014U/en

Links

TW88220713U 1999-12-04 1999-12-04 Earthquake alarm TW412014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88220713U TW412014U (en) 1999-12-04 1999-12-04 Earthquake alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88220713U TW412014U (en) 1999-12-04 1999-12-04 Earthquake alarm

Publications (1)

Publication Number Publication Date
TW412014U true TW412014U (en) 2000-11-11

Family

ID=21656988

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88220713U TW412014U (en) 1999-12-04 1999-12-04 Earthquake alarm

Country Status (1)

Country Link
TW (1) TW412014U (en)

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