TW465621U - Improved cover plate structure for drain ditch - Google Patents

Improved cover plate structure for drain ditch

Info

Publication number
TW465621U
TW465621U TW88218846U TW88218846U TW465621U TW 465621 U TW465621 U TW 465621U TW 88218846 U TW88218846 U TW 88218846U TW 88218846 U TW88218846 U TW 88218846U TW 465621 U TW465621 U TW 465621U
Authority
TW
Taiwan
Prior art keywords
cover plate
plate structure
drain ditch
improved cover
improved
Prior art date
Application number
TW88218846U
Other languages
Chinese (zh)
Inventor
Chung-De Jan
Original Assignee
Chung-De Jan
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 Chung-De Jan filed Critical Chung-De Jan
Priority to TW88218846U priority Critical patent/TW465621U/en
Publication of TW465621U publication Critical patent/TW465621U/en

Links

TW88218846U 1999-11-05 1999-11-05 Improved cover plate structure for drain ditch TW465621U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88218846U TW465621U (en) 1999-11-05 1999-11-05 Improved cover plate structure for drain ditch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88218846U TW465621U (en) 1999-11-05 1999-11-05 Improved cover plate structure for drain ditch

Publications (1)

Publication Number Publication Date
TW465621U true TW465621U (en) 2001-11-21

Family

ID=21655746

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88218846U TW465621U (en) 1999-11-05 1999-11-05 Improved cover plate structure for drain ditch

Country Status (1)

Country Link
TW (1) TW465621U (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