TW454586U - Air pumping valve structure for molds - Google Patents

Air pumping valve structure for molds

Info

Publication number
TW454586U
TW454586U TW89216856U TW89216856U TW454586U TW 454586 U TW454586 U TW 454586U TW 89216856 U TW89216856 U TW 89216856U TW 89216856 U TW89216856 U TW 89216856U TW 454586 U TW454586 U TW 454586U
Authority
TW
Taiwan
Prior art keywords
molds
valve structure
air pumping
pumping valve
air
Prior art date
Application number
TW89216856U
Other languages
Chinese (zh)
Inventor
Chiung-Chi Lin
Original Assignee
Lin Chiung Chi
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 Lin Chiung Chi filed Critical Lin Chiung Chi
Priority to TW89216856U priority Critical patent/TW454586U/en
Publication of TW454586U publication Critical patent/TW454586U/en

Links

TW89216856U 2000-09-27 2000-09-27 Air pumping valve structure for molds TW454586U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89216856U TW454586U (en) 2000-09-27 2000-09-27 Air pumping valve structure for molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89216856U TW454586U (en) 2000-09-27 2000-09-27 Air pumping valve structure for molds

Publications (1)

Publication Number Publication Date
TW454586U true TW454586U (en) 2001-09-11

Family

ID=21673245

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89216856U TW454586U (en) 2000-09-27 2000-09-27 Air pumping valve structure for molds

Country Status (1)

Country Link
TW (1) TW454586U (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