TW431207U - Automatic backwash device - Google Patents

Automatic backwash device

Info

Publication number
TW431207U
TW431207U TW88222460U TW88222460U TW431207U TW 431207 U TW431207 U TW 431207U TW 88222460 U TW88222460 U TW 88222460U TW 88222460 U TW88222460 U TW 88222460U TW 431207 U TW431207 U TW 431207U
Authority
TW
Taiwan
Prior art keywords
automatic backwash
backwash device
automatic
backwash
Prior art date
Application number
TW88222460U
Other languages
Chinese (zh)
Inventor
Ji-Sung Tsai
Original Assignee
Sung Yung Entpr Co Ltd
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 Sung Yung Entpr Co Ltd filed Critical Sung Yung Entpr Co Ltd
Priority to TW88222460U priority Critical patent/TW431207U/en
Publication of TW431207U publication Critical patent/TW431207U/en

Links

TW88222460U 1999-12-30 1999-12-30 Automatic backwash device TW431207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88222460U TW431207U (en) 1999-12-30 1999-12-30 Automatic backwash device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88222460U TW431207U (en) 1999-12-30 1999-12-30 Automatic backwash device

Publications (1)

Publication Number Publication Date
TW431207U true TW431207U (en) 2001-04-21

Family

ID=21658189

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88222460U TW431207U (en) 1999-12-30 1999-12-30 Automatic backwash device

Country Status (1)

Country Link
TW (1) TW431207U (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