TW448830U - Vacuum-extraction typed material discharge device for a hopper - Google Patents

Vacuum-extraction typed material discharge device for a hopper

Info

Publication number
TW448830U
TW448830U TW89210755U TW89210755U TW448830U TW 448830 U TW448830 U TW 448830U TW 89210755 U TW89210755 U TW 89210755U TW 89210755 U TW89210755 U TW 89210755U TW 448830 U TW448830 U TW 448830U
Authority
TW
Taiwan
Prior art keywords
hopper
extraction
vacuum
discharge device
material discharge
Prior art date
Application number
TW89210755U
Other languages
Chinese (zh)
Inventor
Chuen-Sheng Ye
Original Assignee
Ealane Ind 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 Ealane Ind Co Ltd filed Critical Ealane Ind Co Ltd
Priority to TW89210755U priority Critical patent/TW448830U/en
Publication of TW448830U publication Critical patent/TW448830U/en

Links

TW89210755U 2000-06-23 2000-06-23 Vacuum-extraction typed material discharge device for a hopper TW448830U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89210755U TW448830U (en) 2000-06-23 2000-06-23 Vacuum-extraction typed material discharge device for a hopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89210755U TW448830U (en) 2000-06-23 2000-06-23 Vacuum-extraction typed material discharge device for a hopper

Publications (1)

Publication Number Publication Date
TW448830U true TW448830U (en) 2001-08-01

Family

ID=21669502

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89210755U TW448830U (en) 2000-06-23 2000-06-23 Vacuum-extraction typed material discharge device for a hopper

Country Status (1)

Country Link
TW (1) TW448830U (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