TW501695U - Flow passage switching device - Google Patents

Flow passage switching device

Info

Publication number
TW501695U
TW501695U TW90220715U TW90220715U TW501695U TW 501695 U TW501695 U TW 501695U TW 90220715 U TW90220715 U TW 90220715U TW 90220715 U TW90220715 U TW 90220715U TW 501695 U TW501695 U TW 501695U
Authority
TW
Taiwan
Prior art keywords
switching device
flow passage
passage switching
flow
switching
Prior art date
Application number
TW90220715U
Other languages
Chinese (zh)
Inventor
Hung-Lin Lai
Original Assignee
Hung-Lin Lai
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 Hung-Lin Lai filed Critical Hung-Lin Lai
Priority to TW90220715U priority Critical patent/TW501695U/en
Publication of TW501695U publication Critical patent/TW501695U/en

Links

TW90220715U 2001-11-30 2001-11-30 Flow passage switching device TW501695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90220715U TW501695U (en) 2001-11-30 2001-11-30 Flow passage switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90220715U TW501695U (en) 2001-11-30 2001-11-30 Flow passage switching device

Publications (1)

Publication Number Publication Date
TW501695U true TW501695U (en) 2002-09-01

Family

ID=21687495

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90220715U TW501695U (en) 2001-11-30 2001-11-30 Flow passage switching device

Country Status (1)

Country Link
TW (1) TW501695U (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