TW439834U - Improved electromagnetic lock - Google Patents

Improved electromagnetic lock

Info

Publication number
TW439834U
TW439834U TW89218130U TW89218130U TW439834U TW 439834 U TW439834 U TW 439834U TW 89218130 U TW89218130 U TW 89218130U TW 89218130 U TW89218130 U TW 89218130U TW 439834 U TW439834 U TW 439834U
Authority
TW
Taiwan
Prior art keywords
electromagnetic lock
improved electromagnetic
improved
lock
electromagnetic
Prior art date
Application number
TW89218130U
Other languages
Chinese (zh)
Inventor
Ming-Ren Chen
Original Assignee
Wu Jung Guang
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 Wu Jung Guang filed Critical Wu Jung Guang
Priority to TW89218130U priority Critical patent/TW439834U/en
Publication of TW439834U publication Critical patent/TW439834U/en

Links

TW89218130U 2000-10-19 2000-10-19 Improved electromagnetic lock TW439834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89218130U TW439834U (en) 2000-10-19 2000-10-19 Improved electromagnetic lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89218130U TW439834U (en) 2000-10-19 2000-10-19 Improved electromagnetic lock

Publications (1)

Publication Number Publication Date
TW439834U true TW439834U (en) 2001-06-07

Family

ID=21673994

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89218130U TW439834U (en) 2000-10-19 2000-10-19 Improved electromagnetic lock

Country Status (1)

Country Link
TW (1) TW439834U (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
MK4K Expiration of patent term of a granted utility model