TW496649U - Alarm device - Google Patents

Alarm device

Info

Publication number
TW496649U
TW496649U TW90206569U TW90206569U TW496649U TW 496649 U TW496649 U TW 496649U TW 90206569 U TW90206569 U TW 90206569U TW 90206569 U TW90206569 U TW 90206569U TW 496649 U TW496649 U TW 496649U
Authority
TW
Taiwan
Prior art keywords
alarm device
alarm
Prior art date
Application number
TW90206569U
Other languages
Chinese (zh)
Inventor
Guo-An Wang
Original Assignee
Guo-An Wang
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 Guo-An Wang filed Critical Guo-An Wang
Priority to TW90206569U priority Critical patent/TW496649U/en
Publication of TW496649U publication Critical patent/TW496649U/en

Links

TW90206569U 2001-04-25 2001-04-25 Alarm device TW496649U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90206569U TW496649U (en) 2001-04-25 2001-04-25 Alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90206569U TW496649U (en) 2001-04-25 2001-04-25 Alarm device

Publications (1)

Publication Number Publication Date
TW496649U true TW496649U (en) 2002-07-21

Family

ID=21683275

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90206569U TW496649U (en) 2001-04-25 2001-04-25 Alarm device

Country Status (1)

Country Link
TW (1) TW496649U (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